diff --git a/README.md b/README.md
index b56cb4dc..63bbb406 100644
--- a/README.md
+++ b/README.md
@@ -87,20 +87,20 @@ CER unless stated).
 
 | model | task | size | headline metric |
 |---|---|---|---|
-| `ara-diac-2.0` | Arabic diacritization | 2.78 GB fp32 | SadeedDiac-25 DER **2.29%** (beats GLM-5.2 2.69); WikiNews-2024 17.38 WER |
-| ~~`ara-diac-news-1.1`~~ | Arabic news register | — | **WITHDRAWN** — artifact lost (never shipped; WO87). `ara-diac-2.0` covers the register |
-| `ara-diac-small-2.1` | Arabic, fast tier | 1.42 GB fp32 | fullset DER 4.57 (teacher 2.29) |
-| `ara-diac-plane-large-1.0` | Arabic, int8 fast tier | 0.87 GB int8 | DER 2.74 / WER 8.61 |
-| `urd-diac-base-1.0` | Urdu diacritization | 1.35 GB fp16 | CER **3.57%** |
-| `urd-diac-1.0` | Urdu, small tier | 1.42 GB fp32 | CER 3.74% |
-| `urd-g2p-base-1.0` | Urdu G2P | 2.16 GB fp32 | CER 15.65% — **RESEARCH-ONLY** (non-commercial data) |
-| `fas-diac-base-1.0` | Persian diacritization | 0.71 GB fp16 | CER **0.603%** row-mean / 0.777% corpus, 82.3% word-acc (CC0 data) |
-| `fas-g2p-1.0` | Persian G2P | 2.78 GB fp32 | CER 1.6% |
-| `tha-g2p-base-1.0` | Thai G2P | 2.78 GB fp32 | teacher PER 1.25% |
-| `tha-g2p-small-1.0` | Thai G2P, int8 | 0.26 GB int8 | PER 2.85% (beam-4 12.06%) |
+| `ara-vocalized-2.0` | Arabic diacritization | 2.78 GB fp32 | SadeedDiac-25 DER **2.29%** (beats GLM-5.2 2.69); WikiNews-2024 17.38 WER |
+| ~~`ara-diac-news-1.1`~~ | Arabic news register | — | **WITHDRAWN** — artifact lost (never shipped; WO87). `ara-vocalized-2.0` covers the register |
+| `ara-vocalized-small-2.1` | Arabic, fast tier | 1.42 GB fp32 | fullset DER 4.57 (teacher 2.29) |
+| `ara-vocalized-plane-large-1.0` | Arabic, int8 fast tier | 0.87 GB int8 | DER 2.74 / WER 8.61 |
+| `urd-vocalized-base-1.0` | Urdu diacritization | 1.35 GB fp16 | CER **3.57%** |
+| `urd-vocalized-1.0` | Urdu, small tier | 1.42 GB fp32 | CER 3.74% |
+| `urd-ipa-base-1.0` | Urdu G2P | 2.16 GB fp32 | CER 15.65% — **RESEARCH-ONLY** (non-commercial data) |
+| `fas-vocalized-base-1.0` | Persian diacritization | 0.71 GB fp16 | CER **0.603%** row-mean / 0.777% corpus, 82.3% word-acc (CC0 data) |
+| `fas-phonemic-1.0` | Persian G2P | 2.78 GB fp32 | CER 1.6% |
+| `tha-phonemic-base-1.0` | Thai G2P | 2.78 GB fp32 | teacher PER 1.25% |
+| `tha-phonemic-small-1.0` | Thai G2P, int8 | 0.26 GB int8 | PER 2.85% (beam-4 12.06%) |
 | `khm-latn-1.0` | Khmer → Latin | 1.42 GB fp32 | CER 27.42% / EM 59.66% |
-| `heb-diac-plane-2.0` | Hebrew nikud, int8 | 0.42 GB int8 | DER 8.18% |
-| `heb-diac-1.1` | Hebrew nikud, fp32 | 2.78 GB fp32 | DER 16.44% |
+| `heb-vocalized-plane-2.0` | Hebrew nikud, int8 | 0.42 GB int8 | DER 8.18% |
+| `heb-vocalized-1.1` | Hebrew nikud, fp32 | 2.78 GB fp32 | DER 16.44% |
 
 Quantized variants (int8/int4/fp16) ship as assets of their base
 model's release. Hebrew remains data-supply-limited: newer lanes are
@@ -128,12 +128,12 @@ models above. Python (`SECRYST_INDEX`) and ruby
 
 ```python
 from interscript_ml import Model           # reference runtime (this repo)
-m = Model.load("urd-diac-base-1.0")        # resolves via the index, verifies sha256
+m = Model.load("urd-vocalized-base-1.0")        # resolves via the index, verifies sha256
 print(m.translate("کلیدهای پرکینزمانند"))
 ```
 
-Artifact notice (2026-10-21): `urd-diac-base-1.0` and
-`fas-diac-base-1.0` were re-published with exporter-side fp16→fp32
+Artifact notice (2026-10-21): `urd-vocalized-base-1.0` and
+`fas-vocalized-base-1.0` were re-published with exporter-side fp16→fp32
 graph-IO normalization — same weights, portable graph boundary (node
 ONNX Runtime no longer corrupts fp16 bytes; the ruby loader, which
 lacks Float16 materialization, decodes them). The re-published digests
@@ -145,10 +145,10 @@ sha256 verification and must be re-fetched.
 In training, not shipped: the Arabic r8 noisy-student chain (stage 2),
 the Khmer lexicon-conditioned arm, and the Thai lexicon-first arm —
 each ships only after its stage-3 external-benchmark verdict clears
-the gates. `urd-g2p-base-1.0` ships but is **research-only**
+the gates. `urd-ipa-base-1.0` ships but is **research-only**
 (non-commercial training data). `models.yaml` also carries
-legacy/superseded generations (e.g. `ara-diac-1.0`, `layerdrop`,
-`ara-diac-small-1.0/2.0`) that resolve via the index but are not
+legacy/superseded generations (e.g. `ara-vocalized-1.0`, `layerdrop`,
+`ara-vocalized-small-1.0/2.0`) that resolve via the index but are not
 recommended for new use; the table above is the recommended set.
 
 ## Repositories
diff --git a/docs/catalogue/models-catalogue.json b/docs/catalogue/models-catalogue.json
index 20154fcb..cf00a497 100644
--- a/docs/catalogue/models-catalogue.json
+++ b/docs/catalogue/models-catalogue.json
@@ -1,13 +1,46 @@
 {
   "generated_note": "generated from models.yaml + index-v12; regenerate, never edit",
+  "naming": {
+    "taxonomy": {
+      "vocalized": "native script + full diacritics",
+      "ipa": "narrow IPA (stress, diacritics)",
+      "phonemic": "broad phoneme-level transcription",
+      "latn": "orthographic romanization"
+    },
+    "aliases": "old ids resolve via index aliases at the next index tag (WO87)"
+  },
   "models": [
     {
-      "id": "ara-diac-1.0",
+      "id": "ara-diac-news-1.1",
       "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 2780311342,
-      "sha256": "9e6d9777fe2474b150450774aaa1c9e8a9051b502b184fde298b91636dcfdac6",
+      "size_bytes": 2160091218,
+      "sha256": "2f55e2a3c9e97da3666ef236e8ba31a24399257c9cc448363cc19f96541eb3ba",
+      "status": "withdrawn",
+      "metrics": [
+        {
+          "name": "wer_wikinews2024_multiref",
+          "value": 8.85,
+          "protocol": "greedy decode, first-alternate protocol, WikiNews-2024 multiref (WO35)",
+          "anchor": null
+        },
+        {
+          "name": "der_total_greedy",
+          "value": 2.84,
+          "protocol": "greedy decode, first-alternate protocol, WikiNews-2024 multiref (WO35)",
+          "anchor": null
+        }
+      ]
+    },
+    {
+      "id": "ara-vocalized-1.0",
+      "task": "diacritization",
+      "precision": "fp32",
+      "license": "BSD-3-Clause",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_total_greedy",
@@ -21,16 +54,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-2.0",
+      "id": "ara-vocalized-2.0",
       "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 2780299051,
-      "sha256": "872c655ec6750bf44e5986f958de26767eafa13f8e0a7c64340bc35fd8a4550e",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_total_greedy",
@@ -56,16 +89,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-2.0-int8",
+      "id": "ara-vocalized-2.0-int8",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 519207340,
-      "sha256": "7f1d55d43f97564ad62fc14a7e0cabe52c01d8298b747677a75900de748bb6c6",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_total_greedy",
@@ -91,16 +124,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-layerdrop-1.0",
+      "id": "ara-vocalized-layerdrop-1.0",
       "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 1015218371,
-      "sha256": "8f297bdc0e7eba5160c6ed8a2a437abbd399687fd14f2f2b640a4b4c639a3d16",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -114,16 +147,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-layerdrop-1.0-int4",
+      "id": "ara-vocalized-layerdrop-1.0-int4",
       "task": "diacritization",
       "precision": "int4",
       "license": "BSD-3-Clause",
-      "size_bytes": 145195702,
-      "sha256": "352e02105645a6e283e2c3602505bea0e90085b741666fd863e478e4835e7bc9",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -137,16 +170,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-layerdrop-1.0-int8",
+      "id": "ara-vocalized-layerdrop-1.0-int8",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 191603048,
-      "sha256": "68dcc06cd8861e017c4d4912ce3e1fe057d78b79b0a7b6246ae8603c99930963",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -160,16 +193,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-news-1.0",
+      "id": "ara-vocalized-news-1.0",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 399018923,
-      "sha256": "e5a52b1530dfa6d6c7ef8970443206ce33af865d0337a58d145945adab33484e",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "wer_wikinews2024_multiref",
@@ -189,39 +222,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-news-1.1",
-      "task": "diacritization",
-      "precision": "fp32",
-      "license": "BSD-3-Clause",
-      "size_bytes": 2160091218,
-      "sha256": "2f55e2a3c9e97da3666ef236e8ba31a24399257c9cc448363cc19f96541eb3ba",
-      "metrics": [
-        {
-          "name": "wer_wikinews2024_multiref",
-          "value": 8.85,
-          "protocol": "greedy decode, first-alternate protocol, WikiNews-2024 multiref (WO35)",
-          "anchor": null
-        },
-        {
-          "name": "der_total_greedy",
-          "value": 2.84,
-          "protocol": "greedy decode, first-alternate protocol, WikiNews-2024 multiref (WO35)",
-          "anchor": null
-        }
-      ],
-      "status": "shipped"
-    },
-    {
-      "id": "ara-diac-plane-1.0",
+      "id": "ara-vocalized-plane-1.0",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 219076965,
-      "sha256": "1310204e36acc4fcbb988e9f9c46cf6422e7ea3860bd467fb469ea0ad4d39ef3",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_total_greedy",
@@ -235,16 +245,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-plane-large-1.0",
+      "id": "ara-vocalized-plane-large-1.0",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 866052488,
-      "sha256": "a66df2e12ddc935e8ab59836fd45486f17ac40b764c1619c03b2b0e191608a52",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_total_greedy",
@@ -264,16 +274,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-1.0",
+      "id": "ara-vocalized-small-1.0",
       "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 1418126835,
-      "sha256": "8b149beb04294a2e482af876a34ae0fca3e87412606116fae1a376845fd4111a",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_greedy",
@@ -299,16 +309,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-1.0-int8",
+      "id": "ara-vocalized-small-1.0-int8",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 256959713,
-      "sha256": "af247d837bee7e755b5287102cfb715c48dc90c2cf41ec1c41e7238e1a72b678",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_greedy",
@@ -334,16 +344,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-2.0",
+      "id": "ara-vocalized-small-2.0",
       "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 1418516306,
-      "sha256": "d9aa95d0e8fd0d7da80fd2f7dabedf0ac65f55ba984de565d252f5e14906d98c",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -357,16 +367,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-2.0-int8",
+      "id": "ara-vocalized-small-2.0-int8",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 264043016,
-      "sha256": "f4d07acdaf9c18cded97e15e0c5636e6cee90de2fa32c5a373a44c0cc912bf50",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -380,16 +390,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-2.1",
+      "id": "ara-vocalized-small-2.1",
       "task": "diacritization",
       "precision": "fp32",
       "license": null,
-      "size_bytes": 1419756840,
-      "sha256": "a69918de9f87664fd97cdab3bf68b655966f608211dbeadd7b6fb3f7b03e5ffb",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -403,16 +413,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-2.1-fp16",
+      "id": "ara-vocalized-small-2.1-fp16",
       "task": "diacritization",
       "precision": "fp16",
       "license": "BSD-3-Clause",
-      "size_bytes": 706351903,
-      "sha256": "395ee72137d1cdfa9cd53bf167ad0d2f5fe5cbf9a5b62f118e0c9e0fa63c972d",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -426,16 +436,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-2.1-int8",
+      "id": "ara-vocalized-small-2.1-int8",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 267965657,
-      "sha256": "9b4e4aad2ab53a8cfbec432a78e27b409376627243aec3fd043f06574552a32b",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -449,16 +459,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "ara-diac-small-int8static-2.1",
+      "id": "ara-vocalized-small-int8static-2.1",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 515362212,
-      "sha256": "7836bfd5582ad054ee419bfbd45a2b4a87fe8dc91e1f849898428faefd0c95da",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_fullset",
@@ -472,33 +482,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
-    },
-    {
-      "id": "fas-diac-base-1.0",
-      "task": "diac",
-      "precision": "fp16",
-      "license": "BSD-3-Clause",
-      "size_bytes": 711254463,
-      "sha256": "620b31ab96e6d7588d583fa5119406ea7c08506d483cc8ee253b3c479c6d87f0",
-      "metrics": [
-        {
-          "name": "cer",
-          "value": 0.603,
-          "protocol": "greedy decode, 9288-row docs split, row-mean",
-          "anchor": null
-        }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "fas-g2p-1.0",
+      "id": "fas-phonemic-1.0",
       "task": "g2p",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 2780254270,
-      "sha256": "b53fd69196127efcc596935d24e135b3c897006872c1646c674e70f3c0d9a0e3",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "cer",
@@ -512,16 +505,33 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
+    },
+    {
+      "id": "fas-vocalized-base-1.0",
+      "task": "diac",
+      "precision": "fp16",
+      "license": "BSD-3-Clause",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
+      "metrics": [
+        {
+          "name": "cer",
+          "value": 0.603,
+          "protocol": "greedy decode, 9288-row docs split, row-mean",
+          "anchor": null
+        }
+      ]
     },
     {
-      "id": "heb-diac-1.0",
+      "id": "heb-vocalized-1.0",
       "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 2781139753,
-      "sha256": "b32fa239e0c56708b6004942de4b9e6e9f265e7cc3828f41d560e96386e20dd8",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_greedy",
@@ -535,16 +545,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "heb-diac-1.1",
+      "id": "heb-vocalized-1.1",
       "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 2780987905,
-      "sha256": "f0022dde8d06e46e8f08cf0b2f7bbb887a05ed686b90f1d5aa82ca3ef690a0b0",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_greedy",
@@ -558,16 +568,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "heb-diac-plane-1.0",
+      "id": "heb-vocalized-plane-1.0",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 219322007,
-      "sha256": "dd9ae811c60c38f28ead57bdefa022b281867401ee13e38563b990eaf7f81f95",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_total_greedy",
@@ -575,16 +585,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "heb-diac-plane-2.0",
+      "id": "heb-vocalized-plane-2.0",
       "task": "diacritization",
       "precision": "int8",
       "license": "BSD-3-Clause",
-      "size_bytes": 415901226,
-      "sha256": "9c8f0432294ebae6abc847ddb79572c1ab979f4851f03d44a9bb6495ba767a9e",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_total_greedy",
@@ -592,16 +602,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "heb-diac-small-1.0",
+      "id": "heb-vocalized-small-1.0",
       "task": "diacritization",
       "precision": "fp32",
       "license": null,
-      "size_bytes": 1418663344,
-      "sha256": "905c53873d5a62bbe6252c6ec0ecef5f37e96e78cb01e8cd99b6b24c4d4d74ad",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "der_teacher_greedy",
@@ -615,8 +625,7 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
       "id": "khm-latn-1.0",
@@ -625,6 +634,7 @@
       "license": "BSD-3-Clause",
       "size_bytes": 1418009977,
       "sha256": "55993d473a2ed9489058779cad7e115db05e4020085b71616468cfae4f2f65cb",
+      "status": "shipped",
       "metrics": [
         {
           "name": "cer",
@@ -638,16 +648,33 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
+    },
+    {
+      "id": "tha-phonemic-1.0",
+      "task": "g2p",
+      "precision": "fp32",
+      "license": "BSD-3-Clause",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "release-candidate",
+      "metrics": [
+        {
+          "name": "per",
+          "value": 19.29,
+          "protocol": "phoneme-token PER, clean v1 test split (3,210 rows), single-row greedy",
+          "anchor": null
+        }
+      ]
     },
     {
-      "id": "tha-g2p-base-1.0",
+      "id": "tha-phonemic-base-1.0",
       "task": "g2p",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 2781174343,
-      "sha256": "f341a5868867a9847d3f897d1fcc4d1d63b9a59b8913871bcf4ecab48f4fa895",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "per_teacher",
@@ -661,16 +688,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "tha-g2p-small-1.0",
+      "id": "tha-phonemic-small-1.0",
       "task": "g2p",
       "precision": "int8",
       "license": null,
-      "size_bytes": 257468517,
-      "sha256": "f2cfa93a42d98aabf08fdc82dfc6bd1574e21993f36558aa581fbe29e0588a94",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "per_teacher",
@@ -690,16 +717,16 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "tha-g2p-small-1.0-int4",
+      "id": "tha-phonemic-small-1.0-int4",
       "task": "g2p",
       "precision": "int4",
       "license": "BSD-3-Clause",
-      "size_bytes": 201958073,
-      "sha256": "e5d12a3d65c6ac39fa08f52c975c99ff7a51c3e7b7aca7fbb461d2de2345e4cb",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "per_teacher",
@@ -719,105 +746,87 @@
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "tha-phonemic-1.0",
+      "id": "urd-ipa-1.0",
       "task": "g2p",
       "precision": "fp32",
       "license": "BSD-3-Clause",
       "size_bytes": null,
       "sha256": null,
-      "metrics": [
-        {
-          "name": "per",
-          "value": 19.29,
-          "protocol": "phoneme-token PER, clean v1 test split (3,210 rows), single-row greedy",
-          "anchor": null
-        }
-      ],
-      "status": "release-candidate"
-    },
-    {
-      "id": "urd-diac-1.0",
-      "task": "diacritization",
-      "precision": "fp32",
-      "license": "BSD-3-Clause",
-      "size_bytes": 1417851421,
-      "sha256": "c299ea44a4da4851a52283f8e42d2fb6f8c7a9c443ba7eb0270f97372e10b8ea",
+      "status": "shipped",
       "metrics": [
         {
           "name": "cer",
-          "value": 3.74,
+          "value": 14.77,
           "protocol": null,
           "anchor": null
-        }
-      ],
-      "status": "shipped"
-    },
-    {
-      "id": "urd-diac-base-1.0",
-      "task": "diacritization",
-      "precision": "fp16",
-      "license": "BSD-3-Clause",
-      "size_bytes": 1347488093,
-      "sha256": "6818469cbeeb58b822279c06e921669e4e79dc174d0b54c37a1be34687068252",
-      "metrics": [
+        },
         {
-          "name": "cer",
-          "value": 3.57,
+          "name": "em",
+          "value": 33.6,
           "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "urd-g2p-1.0",
+      "id": "urd-ipa-base-1.0",
       "task": "g2p",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 1418039605,
-      "sha256": "9f0a248c7116aa7f6b9ac125fb9684a3556f3b8ce8b64567c05a5e7e7a018ebf",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "research-only",
       "metrics": [
         {
           "name": "cer",
-          "value": 14.77,
-          "protocol": null,
+          "value": 15.65,
+          "protocol": "greedy decode, full 12699-row test split, row-mean",
           "anchor": null
         },
         {
-          "name": "em",
-          "value": 33.6,
-          "protocol": null,
+          "name": "cer_normalized",
+          "value": 10.75,
+          "protocol": "greedy decode, full 12699-row test split, row-mean",
           "anchor": null
         }
-      ],
-      "status": "shipped"
+      ]
     },
     {
-      "id": "urd-g2p-base-1.0",
-      "task": "g2p",
+      "id": "urd-vocalized-1.0",
+      "task": "diacritization",
       "precision": "fp32",
       "license": "BSD-3-Clause",
-      "size_bytes": 2159598918,
-      "sha256": "d3e35dd435bf18fedec03d4a15bba097fca743737b729312fa08f4fdcac24282",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
       "metrics": [
         {
           "name": "cer",
-          "value": 15.65,
-          "protocol": "greedy decode, full 12699-row test split, row-mean",
+          "value": 3.74,
+          "protocol": null,
           "anchor": null
-        },
+        }
+      ]
+    },
+    {
+      "id": "urd-vocalized-base-1.0",
+      "task": "diacritization",
+      "precision": "fp16",
+      "license": "BSD-3-Clause",
+      "size_bytes": null,
+      "sha256": null,
+      "status": "shipped",
+      "metrics": [
         {
-          "name": "cer_normalized",
-          "value": 10.75,
-          "protocol": "greedy decode, full 12699-row test split, row-mean",
+          "name": "cer",
+          "value": 3.57,
+          "protocol": null,
           "anchor": null
         }
-      ],
-      "status": "research-only"
+      ]
     }
   ]
 }
diff --git a/docs/naming/README.md b/docs/naming/README.md
index caa67ac5..8141b795 100644
--- a/docs/naming/README.md
+++ b/docs/naming/README.md
@@ -27,3 +27,21 @@ target-accurate naming.
 3. **ara-diac-small-1.0-int8 output corruption**: spurious 'F' tokens
    ('...عَلَيْكُمْFمْF') — quantization-era artifact; superseded by the
    2.x line anyway.
+
+## The final MECE taxonomy (2026-10-24, owner-adopted)
+
+The target tag is one of four, mutually exclusive by output
+inventory, collectively exhaustive over the zoo:
+
+| tag | output inventory | families |
+|---|---|---|
+| `vocalized` | native script + full diacritics | ara, urd, fas, heb (the diac lines) |
+| `ipa` | narrow IPA (stress, phonetic diacritics) | urd g2p line |
+| `phonemic` | broad phoneme-level transcription | fas (Latin letters), tha (IPA glyphs + tone contours) |
+| `latn` | orthographic romanization | khm |
+
+Name shape: `{lang}-{target}[-{tier}]-{major.minor}`. Tiers
+(quantization: int8/int4/fp16; architecture: layerdrop/plane;
+register: news; size: base/small) are orthogonal accurate dimensions.
+Old ids remain resolvable through index aliases at the next index tag;
+`renames:` in models.yaml is the authoritative old→new map.
diff --git a/models.yaml b/models.yaml
index 3688bd66..569c6c24 100644
--- a/models.yaml
+++ b/models.yaml
@@ -3,12 +3,37 @@ version: 1
 # WO87 target-accurate renames (evidence: docs/naming/target-documentation.json).
 # Old ids stay resolvable via index aliases at the next index tag (zero breakage).
 renames:
-  urd-g2p-1.0: urd-ipa-1.0                 # narrow IPA with stress (2026-10-24 decode evidence)
-  urd-g2p-base-1.0: urd-ipa-base-1.0       # narrow IPA with stress
-  fas-g2p-1.0: fas-phonemic-1.0            # Latin-letter phonemic (salAm)
-  tha-g2p-base-1.0: tha-phonemic-base-1.0  # toned phonemic, dot-separated
+  ara-diac-1.0: ara-vocalized-1.0
+  ara-diac-2.0: ara-vocalized-2.0
+  ara-diac-2.0-int8: ara-vocalized-2.0-int8
+  ara-diac-layerdrop-1.0: ara-vocalized-layerdrop-1.0
+  ara-diac-layerdrop-1.0-int4: ara-vocalized-layerdrop-1.0-int4
+  ara-diac-layerdrop-1.0-int8: ara-vocalized-layerdrop-1.0-int8
+  ara-diac-news-1.0: ara-vocalized-news-1.0
+  ara-diac-plane-1.0: ara-vocalized-plane-1.0
+  ara-diac-plane-large-1.0: ara-vocalized-plane-large-1.0
+  ara-diac-small-1.0: ara-vocalized-small-1.0
+  ara-diac-small-1.0-int8: ara-vocalized-small-1.0-int8
+  ara-diac-small-2.0: ara-vocalized-small-2.0
+  ara-diac-small-2.0-int8: ara-vocalized-small-2.0-int8
+  ara-diac-small-2.1: ara-vocalized-small-2.1
+  ara-diac-small-2.1-fp16: ara-vocalized-small-2.1-fp16
+  ara-diac-small-2.1-int8: ara-vocalized-small-2.1-int8
+  ara-diac-small-int8static-2.1: ara-vocalized-small-int8static-2.1
+  fas-diac-base-1.0: fas-vocalized-base-1.0
+  fas-g2p-1.0: fas-phonemic-1.0
+  heb-diac-1.0: heb-vocalized-1.0
+  heb-diac-1.1: heb-vocalized-1.1
+  heb-diac-plane-1.0: heb-vocalized-plane-1.0
+  heb-diac-plane-2.0: heb-vocalized-plane-2.0
+  heb-diac-small-1.0: heb-vocalized-small-1.0
+  tha-g2p-base-1.0: tha-phonemic-base-1.0
   tha-g2p-small-1.0: tha-phonemic-small-1.0
   tha-g2p-small-1.0-int4: tha-phonemic-small-1.0-int4
+  urd-diac-1.0: urd-vocalized-1.0
+  urd-diac-base-1.0: urd-vocalized-base-1.0
+  urd-g2p-1.0: urd-ipa-1.0
+  urd-g2p-base-1.0: urd-ipa-base-1.0
 
 models:
   tha-phonemic-1.0:
@@ -57,7 +82,7 @@ models:
       samples: 895
       cer_delta: 0.0
     license: BSD-3-Clause
-  urd-g2p-1.0:
+  urd-ipa-1.0:
     task: g2p
     scripts:
     - Arab
@@ -78,7 +103,7 @@ models:
       samples: 12699
       cer_delta: 0.0
     license: BSD-3-Clause
-  urd-diac-1.0:
+  urd-vocalized-1.0:
     task: diacritization
     scripts:
     - Arab
@@ -96,7 +121,7 @@ models:
       samples: 11940
       cer_delta: 0.0
     license: BSD-3-Clause
-  heb-diac-1.0:
+  heb-vocalized-1.0:
     task: diacritization
     scripts:
     - Hebr
@@ -123,7 +148,7 @@ models:
       samples: 600
       cer_delta: 0.0
     license: BSD-3-Clause
-  tha-g2p-base-1.0:
+  tha-phonemic-base-1.0:
     task: g2p
     scripts:
     - Thai
@@ -150,7 +175,7 @@ models:
       samples: 1219
       cer_delta: 0.0
     license: BSD-3-Clause
-  tha-g2p-small-1.0:
+  tha-phonemic-small-1.0:
     task: g2p
     scripts:
     - Thai
@@ -173,14 +198,14 @@ models:
     parity:
       samples: 1219
       cer_delta: 0.0803
-  tha-g2p-small-1.0-int4:
+  tha-phonemic-small-1.0-int4:
     task: g2p
     scripts:
     - Thai
     - IPA
     precision: int4
-    filename: tha-g2p-small-1.0-int4.zip
-    url: https://github.com/interscript/interscript-models/releases/download/tha-g2p-small-1.0/tha-g2p-small-1.0-int4.zip
+    filename: tha-phonemic-small-1.0-int4.zip
+    url: https://github.com/interscript/interscript-models/releases/download/tha-g2p-small-1.0/tha-phonemic-small-1.0-int4.zip
     sha256: e5d12a3d65c6ac39fa08f52c975c99ff7a51c3e7b7aca7fbb461d2de2345e4cb
     size: 201958073
     metrics:
@@ -197,7 +222,7 @@ models:
       samples: 600
       cer_delta: 0.0734
     license: BSD-3-Clause
-  heb-diac-small-1.0:
+  heb-vocalized-small-1.0:
     task: diacritization
     scripts:
     - Hebr
@@ -217,7 +242,7 @@ models:
     parity:
       samples: 1864
       cer_delta: 0.0
-  fas-g2p-1.0:
+  fas-phonemic-1.0:
     task: g2p
     scripts:
     - Arab
@@ -244,7 +269,7 @@ models:
       samples: 1000
       cer_delta: 0.0
     license: BSD-3-Clause
-  ara-diac-small-1.0:
+  ara-vocalized-small-1.0:
     task: diacritization
     scripts:
     - Arab
@@ -271,7 +296,7 @@ models:
       samples: 800
       cer_delta: 0.0
     license: BSD-3-Clause
-  heb-diac-1.1:
+  heb-vocalized-1.1:
     task: diacritization
     scripts:
     - Hebr
@@ -298,7 +323,7 @@ models:
       samples: 500
       cer_delta: 0.0
     license: BSD-3-Clause
-  ara-diac-1.0:
+  ara-vocalized-1.0:
     task: diacritization
     scripts:
     - Arab
@@ -325,14 +350,14 @@ models:
       samples: 500
       cer_delta: 0.0
     license: BSD-3-Clause
-  ara-diac-small-1.0-int8:
+  ara-vocalized-small-1.0-int8:
     task: diacritization
     scripts:
     - Arab
     - Arab
     precision: int8
-    filename: ara-diac-small-1.0-int8.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-1.0/ara-diac-small-1.0-int8.zip
+    filename: ara-vocalized-small-1.0-int8.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-1.0/ara-vocalized-small-1.0-int8.zip
     sha256: af247d837bee7e755b5287102cfb715c48dc90c2cf41ec1c41e7238e1a72b678
     size: 256959713
     metrics:
@@ -352,7 +377,7 @@ models:
       samples: 800
       cer_delta: 0.0
     license: BSD-3-Clause
-  ara-diac-small-2.0:
+  ara-vocalized-small-2.0:
     task: diacritization
     scripts:
     - Arab
@@ -373,14 +398,14 @@ models:
       samples: 600
       cer_delta: 0.1187
     license: BSD-3-Clause
-  ara-diac-small-2.0-int8:
+  ara-vocalized-small-2.0-int8:
     task: diacritization
     scripts:
     - Arab
     - Arab
     precision: int8
-    filename: ara-diac-small-2.0-int8.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-2.0/ara-diac-small-2.0-int8.zip
+    filename: ara-vocalized-small-2.0-int8.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-2.0/ara-vocalized-small-2.0-int8.zip
     sha256: f4d07acdaf9c18cded97e15e0c5636e6cee90de2fa32c5a373a44c0cc912bf50
     size: 264043016
     metrics:
@@ -394,7 +419,7 @@ models:
       samples: 600
       cer_delta: 0.1393
     license: BSD-3-Clause
-  ara-diac-2.0:
+  ara-vocalized-2.0:
     task: diacritization
     scripts:
     - Arab
@@ -427,14 +452,14 @@ models:
       samples: 600
       cer_delta: 0.0903
     license: BSD-3-Clause
-  ara-diac-2.0-int8:
+  ara-vocalized-2.0-int8:
     task: diacritization
     scripts:
     - Arab
     - Arab
     precision: int8
-    filename: ara-diac-2.0-int8.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-2.0/ara-diac-2.0-int8.zip
+    filename: ara-vocalized-2.0-int8.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-2.0/ara-vocalized-2.0-int8.zip
     sha256: 7f1d55d43f97564ad62fc14a7e0cabe52c01d8298b747677a75900de748bb6c6
     size: 519207340
     metrics:
@@ -454,7 +479,7 @@ models:
       samples: 600
       cer_delta: 0.0947
     license: BSD-3-Clause
-  ara-diac-small-2.1:
+  ara-vocalized-small-2.1:
     task: diacritization
     scripts:
     - Arab
@@ -474,14 +499,14 @@ models:
     parity:
       samples: 2480
       cer_delta: 0.0714
-  ara-diac-small-2.1-int8:
+  ara-vocalized-small-2.1-int8:
     task: diacritization
     scripts:
     - Arab
     - Arab
     precision: int8
-    filename: ara-diac-small-2.1-int8.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-2.1/ara-diac-small-2.1-int8.zip
+    filename: ara-vocalized-small-2.1-int8.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-2.1/ara-vocalized-small-2.1-int8.zip
     sha256: 9b4e4aad2ab53a8cfbec432a78e27b409376627243aec3fd043f06574552a32b
     size: 267965657
     metrics:
@@ -495,7 +520,7 @@ models:
       samples: 2480
       cer_delta: 0.0857
     license: BSD-3-Clause
-  ara-diac-layerdrop-1.0:
+  ara-vocalized-layerdrop-1.0:
     task: diacritization
     scripts:
     - Arab
@@ -516,14 +541,14 @@ models:
       samples: 2480
       cer_delta: 0.0632
     license: BSD-3-Clause
-  ara-diac-layerdrop-1.0-int8:
+  ara-vocalized-layerdrop-1.0-int8:
     task: diacritization
     scripts:
     - Arab
     - Arab
     precision: int8
-    filename: ara-diac-layerdrop-1.0-int8.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-layerdrop-1.0/ara-diac-layerdrop-1.0-int8.zip
+    filename: ara-vocalized-layerdrop-1.0-int8.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-layerdrop-1.0/ara-vocalized-layerdrop-1.0-int8.zip
     sha256: 68dcc06cd8861e017c4d4912ce3e1fe057d78b79b0a7b6246ae8603c99930963
     size: 191603048
     metrics:
@@ -537,14 +562,14 @@ models:
       samples: 2480
       cer_delta: 0.0538
     license: BSD-3-Clause
-  ara-diac-layerdrop-1.0-int4:
+  ara-vocalized-layerdrop-1.0-int4:
     task: diacritization
     scripts:
     - Arab
     - Arab
     precision: int4
-    filename: ara-diac-layerdrop-1.0-int4.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-layerdrop-1.0/ara-diac-layerdrop-1.0-int4.zip
+    filename: ara-vocalized-layerdrop-1.0-int4.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-layerdrop-1.0/ara-vocalized-layerdrop-1.0-int4.zip
     sha256: 352e02105645a6e283e2c3602505bea0e90085b741666fd863e478e4835e7bc9
     size: 145195702
     metrics:
@@ -558,14 +583,14 @@ models:
       samples: 2480
       cer_delta: 0.0589
     license: BSD-3-Clause
-  ara-diac-small-2.1-fp16:
+  ara-vocalized-small-2.1-fp16:
     task: diacritization
     scripts:
     - Arab
     - Arab
     precision: fp16
-    filename: ara-diac-small-2.1-fp16.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-2.1/ara-diac-small-2.1-fp16.zip
+    filename: ara-vocalized-small-2.1-fp16.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-small-2.1/ara-vocalized-small-2.1-fp16.zip
     sha256: 395ee72137d1cdfa9cd53bf167ad0d2f5fe5cbf9a5b62f118e0c9e0fa63c972d
     size: 706351903
     metrics:
@@ -579,7 +604,7 @@ models:
       samples: 2480
       cer_delta: 0.0714
     license: BSD-3-Clause
-  ara-diac-small-int8static-2.1:
+  ara-vocalized-small-int8static-2.1:
     task: diacritization
     scripts:
     - Arab
@@ -600,15 +625,15 @@ models:
       samples: 2480
       cer_delta: 0.1038
     license: BSD-3-Clause
-  ara-diac-plane-1.0:
+  ara-vocalized-plane-1.0:
     task: diacritization
     scripts:
     - Arab
     - Arab
     kind: plane
     precision: int8
-    filename: ara-diac-plane-1.0.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-plane-1.0/ara-diac-plane-1.0.zip
+    filename: ara-vocalized-plane-1.0.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-plane-1.0/ara-vocalized-plane-1.0.zip
     sha256: 1310204e36acc4fcbb988e9f9c46cf6422e7ea3860bd467fb469ea0ad4d39ef3
     size: 219076965
     metrics:
@@ -619,15 +644,15 @@ models:
       value: 2.2149
       source: interscript/interscript-models docs/RESULTS.md#run-018-plane-v2
     license: BSD-3-Clause
-  ara-diac-plane-large-1.0:
+  ara-vocalized-plane-large-1.0:
     task: diacritization
     scripts:
     - Arab
     - Arab
     kind: plane
     precision: int8
-    filename: ara-diac-plane-large-1.0.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-plane-large-1.0/ara-diac-plane-large-1.0.zip
+    filename: ara-vocalized-plane-large-1.0.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-plane-large-1.0/ara-vocalized-plane-large-1.0.zip
     sha256: a66df2e12ddc935e8ab59836fd45486f17ac40b764c1619c03b2b0e191608a52
     size: 866052488
     metrics:
@@ -641,15 +666,15 @@ models:
       value: 8.6083
       source: interscript/interscript-models docs/RESULTS.md#run-019-epoch-2--27397-second-epoch-closes-a-third-of-the-gap-sota-gate-still-open-2026-10-05
     license: BSD-3-Clause
-  ara-diac-news-1.0:
+  ara-vocalized-news-1.0:
     task: diacritization
     scripts:
     - Arab
     - Arab
     kind: imf-v1
     precision: int8
-    filename: ara-diac-news-1.0.zip
-    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-news-1.0/ara-diac-news-1.0.zip
+    filename: ara-vocalized-news-1.0.zip
+    url: https://github.com/interscript/interscript-models/releases/download/ara-diac-news-1.0/ara-vocalized-news-1.0.zip
     sha256: e5a52b1530dfa6d6c7ef8970443206ce33af865d0337a58d145945adab33484e
     size: 399018923
     metrics:
@@ -663,15 +688,15 @@ models:
       value: 5.4814
       source: interscript/interscript-models docs/RESULTS.md#wo35--the-alternate-format-scoring-artifact-ood-corrects-1003--410156-2026-10-10
     license: BSD-3-Clause
-  heb-diac-plane-1.0:
+  heb-vocalized-plane-1.0:
     task: diacritization
     scripts:
     - Hebr
     - Hebr
     kind: plane
     precision: int8
-    filename: heb-diac-plane-1.0.zip
-    url: https://github.com/interscript/interscript-models/releases/download/heb-diac-plane-1.0/heb-diac-plane-1.0.zip
+    filename: heb-vocalized-plane-1.0.zip
+    url: https://github.com/interscript/interscript-models/releases/download/heb-diac-plane-1.0/heb-vocalized-plane-1.0.zip
     sha256: dd9ae811c60c38f28ead57bdefa022b281867401ee13e38563b990eaf7f81f95
     size: 219322007
     metrics:
@@ -679,15 +704,15 @@ models:
       value: 12.48
       source: interscript/interscript-models docs/RESULTS.md#run-021-heb-plane--1248-nakdimon-der-the-plane-family-generalizes-seq2seq-student-beaten-at-396pp-2026-10-07
     license: BSD-3-Clause
-  heb-diac-plane-2.0:
+  heb-vocalized-plane-2.0:
     task: diacritization
     scripts:
     - Hebr
     - Hebr
     kind: plane
     precision: int8
-    filename: heb-diac-plane-2.0.zip
-    url: https://github.com/interscript/interscript-models/releases/download/heb-diac-plane-2.0/heb-diac-plane-2.0.zip
+    filename: heb-vocalized-plane-2.0.zip
+    url: https://github.com/interscript/interscript-models/releases/download/heb-diac-plane-2.0/heb-vocalized-plane-2.0.zip
     sha256: 9c8f0432294ebae6abc847ddb79572c1ab979f4851f03d44a9bb6495ba767a9e
     size: 415901226
     metrics:
@@ -695,7 +720,7 @@ models:
       value: 8.18
       source: interscript/interscript-models docs/RESULTS.md#run-022-heb-plane-base--818-der-at-the-artifact-level-gate-cleared-hebrew--430pp-2026-10-07
     license: BSD-3-Clause
-  urd-g2p-base-1.0:
+  urd-ipa-base-1.0:
     task: g2p
     scripts:
     - Arab
@@ -752,7 +777,7 @@ models:
       protocol: greedy decode, first-alternate protocol, WikiNews-2024 multiref (WO35)
       source: interscript/interscript-models docs/RESULTS.md
     license: BSD-3-Clause
-  urd-diac-base-1.0:
+  urd-vocalized-base-1.0:
     task: diacritization
     scripts:
     - Arab
@@ -773,7 +798,7 @@ models:
       decode_ms_per_row: 6000
       decode_env: hf-cpu-basic (run-081-bench-decode-2, 2026-10-23; measured median 4158, 12 rows x 3 repeats)
     license: BSD-3-Clause
-  fas-diac-base-1.0:
+  fas-vocalized-base-1.0:
     task: diac
     scripts:
     - Arab
diff --git a/src/api/model_resolution.py b/src/api/model_resolution.py
index 18074874..baa40e4e 100644
--- a/src/api/model_resolution.py
+++ b/src/api/model_resolution.py
@@ -3,8 +3,8 @@
 when the volume carries it, falling back to the precision convention
 (``{id}-{precision}.zip``) and then ``{id}-fp32.zip`` — volume copies
 have historically landed under convention names even when the release
-artifact uses another name (heb-diac-1.1 ships as heb.zip but the
-volume copy is heb-diac-1.1-fp32.zip).
+artifact uses another name (heb-vocalized-1.1 ships as heb.zip but the
+volume copy is heb-vocalized-1.1-fp32.zip).
 
 Callers pass the volume listing; candidate names are built server-side
 and matched by equality only — user input never touches path
diff --git a/src/imf/export.py b/src/imf/export.py
index 5c2fc0bc..206eab18 100644
--- a/src/imf/export.py
+++ b/src/imf/export.py
@@ -308,7 +308,7 @@ def quantize_int8(
     DynamicQuantizeLinear buffers.
 
     nodes_to_exclude keeps the logits-producing MatMul (the tied head) in
-    fp32 — measured on heb-diac-1.1 (E1, docs/EXPERIMENTS.md): quantizing
+    fp32 — measured on heb-vocalized-1.1 (E1, docs/EXPERIMENTS.md): quantizing
     the node that computes argmax moves the decision boundary directly —
     9.34% of positions flip (80% at confident margins); keeping the head
     fp32 cuts that to 0.26%, all near-tie, at +0.4% artifact size.
diff --git a/tests/test_imf_export.py b/tests/test_imf_export.py
index a834bfa3..676fe37e 100644
--- a/tests/test_imf_export.py
+++ b/tests/test_imf_export.py
@@ -139,7 +139,7 @@ def test_fp16_smaller_than_fp32(zips: dict[str, Path]) -> None:
 def test_int8_keeps_head_matmul_in_fp32(zips: dict[str, Path]) -> None:
     """The logits-producing MatMul (the tied head) must survive int8
     quantization unconverted — quantizing it moves argmax directly
-    (heb-diac-1.1: 9.34% confident-position flips; head-fp32 fixes it,
+    (heb-vocalized-1.1: 9.34% confident-position flips; head-fp32 fixes it,
     E1 in docs/EXPERIMENTS.md)."""
     import onnx
 
diff --git a/tests/test_model_card.py b/tests/test_model_card.py
index e17a423a..22772793 100644
--- a/tests/test_model_card.py
+++ b/tests/test_model_card.py
@@ -11,7 +11,7 @@
 ENTRY = {
     "task": "diacritization",
     "precision": "fp32",
-    "filename": "ara-diac-2.0-fp32.zip",
+    "filename": "ara-vocalized-2.0-fp32.zip",
     "size": 2780299051,
     "metrics": [
         {"name": "der_total_greedy", "value": 2.2864,
@@ -21,47 +21,47 @@
     ],
     "license": "BSD-3-Clause",
 }
-VARIANTS = ["ara-diac-2.0-int8"]
+VARIANTS = ["ara-vocalized-2.0-int8"]
 
 
 class TestHfRepo(unittest.TestCase):
     def test_repo_is_org_plus_index_id(self):
-        self.assertEqual(hf_repo_for("ara-diac-2.0"), "interscript/ara-diac-2.0")
+        self.assertEqual(hf_repo_for("ara-vocalized-2.0"), "interscript/ara-vocalized-2.0")
 
     def test_variant_ids_keep_their_own_repo(self):
-        self.assertEqual(hf_repo_for("ara-diac-small-2.1-int8"),
-                         "interscript/ara-diac-small-2.1-int8")
+        self.assertEqual(hf_repo_for("ara-vocalized-small-2.1-int8"),
+                         "interscript/ara-vocalized-small-2.1-int8")
 
 
 class TestRenderCard(unittest.TestCase):
     def test_frontmatter_fields(self):
-        card = render_card("ara-diac-2.0", ENTRY, VARIANTS, body="## Benchmark\n\n2.29% DER.")
+        card = render_card("ara-vocalized-2.0", ENTRY, VARIANTS, body="## Benchmark\n\n2.29% DER.")
         self.assertIn("license: bsd-3-clause", card)
         self.assertIn("language: ar", card)
         self.assertIn("inference: false", card)
         self.assertIn("secryst", card)
 
     def test_metrics_table_with_provenance(self):
-        card = render_card("ara-diac-2.0", ENTRY, VARIANTS, body="")
+        card = render_card("ara-vocalized-2.0", ENTRY, VARIANTS, body="")
         self.assertIn("| der_total_greedy | 2.2864 |", card)
         self.assertIn("rababa/docs/RESULTS.md#r7-verdict", card)
 
     def test_task_and_size(self):
-        card = render_card("ara-diac-2.0", ENTRY, VARIANTS, body="")
+        card = render_card("ara-vocalized-2.0", ENTRY, VARIANTS, body="")
         self.assertIn("diacritization", card)
         self.assertIn("2.59 GiB", card)
 
     def test_variants_listed(self):
-        card = render_card("ara-diac-2.0", ENTRY, VARIANTS, body="")
-        self.assertIn("ara-diac-2.0-int8", card)
+        card = render_card("ara-vocalized-2.0", ENTRY, VARIANTS, body="")
+        self.assertIn("ara-vocalized-2.0-int8", card)
 
     def test_body_included(self):
-        card = render_card("ara-diac-2.0", ENTRY, VARIANTS, body="## Benchmark\n\n2.29% DER.")
+        card = render_card("ara-vocalized-2.0", ENTRY, VARIANTS, body="## Benchmark\n\n2.29% DER.")
         self.assertIn("## Benchmark", card)
         self.assertIn("2.29% DER.", card)
 
     def test_language_mapping_per_task_language(self):
-        card = render_card("tha-g2p-base-1.0", {**ENTRY, "task": "g2p"}, [], body="")
+        card = render_card("tha-phonemic-base-1.0", {**ENTRY, "task": "g2p"}, [], body="")
         self.assertIn("language: th", card)
 
 
diff --git a/tests/test_model_resolution.py b/tests/test_model_resolution.py
index c72bc8aa..5e1719ca 100644
--- a/tests/test_model_resolution.py
+++ b/tests/test_model_resolution.py
@@ -12,29 +12,29 @@
 
 
 def test_exact_index_filename_wins():
-    volume = ["ara-diac-small-1.0-fp32.zip", "ara-diac-small-1.0-int8.zip"]
-    assert resolve_zip_filename("ara-diac-small-1.0-int8", INDEX, volume) == (
-        "ara-diac-small-1.0-int8.zip"
+    volume = ["ara-vocalized-small-1.0-fp32.zip", "ara-vocalized-small-1.0-int8.zip"]
+    assert resolve_zip_filename("ara-vocalized-small-1.0-int8", INDEX, volume) == (
+        "ara-vocalized-small-1.0-int8.zip"
     )
 
 
 def test_precision_fallback_when_volume_name_differs_from_index():
-    # heb-diac-1.1 ships as heb.zip on GH Releases but the volume copy
-    # landed as heb-diac-1.1-fp32.zip
-    volume = ["heb-diac-1.1-fp32.zip", "heb-diac-1.1-fp16.zip"]
-    assert resolve_zip_filename("heb-diac-1.1", INDEX, volume) == "heb-diac-1.1-fp32.zip"
+    # heb-vocalized-1.1 ships as heb.zip on GH Releases but the volume copy
+    # landed as heb-vocalized-1.1-fp32.zip
+    volume = ["heb-vocalized-1.1-fp32.zip", "heb-vocalized-1.1-fp16.zip"]
+    assert resolve_zip_filename("heb-vocalized-1.1", INDEX, volume) == "heb-vocalized-1.1-fp32.zip"
 
 
 def test_int4_variant_resolves():
-    volume = ["tha-g2p-small-1.0-int8.zip", "tha-g2p-small-1.0-int4.zip"]
-    assert resolve_zip_filename("tha-g2p-small-1.0-int4", INDEX, volume) == (
-        "tha-g2p-small-1.0-int4.zip"
+    volume = ["tha-phonemic-small-1.0-int8.zip", "tha-phonemic-small-1.0-int4.zip"]
+    assert resolve_zip_filename("tha-phonemic-small-1.0-int4", INDEX, volume) == (
+        "tha-phonemic-small-1.0-int4.zip"
     )
 
 
 def test_fp32_convention_fallback():
-    volume = ["ara-diac-1.0-fp32.zip"]
-    assert resolve_zip_filename("ara-diac-1.0", INDEX, volume) == "ara-diac-1.0-fp32.zip"
+    volume = ["ara-vocalized-1.0-fp32.zip"]
+    assert resolve_zip_filename("ara-vocalized-1.0", INDEX, volume) == "ara-vocalized-1.0-fp32.zip"
 
 
 def test_unknown_id_raises_keyerror():
diff --git a/tests/test_pipeline_conformance.py b/tests/test_pipeline_conformance.py
index b35bd729..533636f2 100644
--- a/tests/test_pipeline_conformance.py
+++ b/tests/test_pipeline_conformance.py
@@ -24,7 +24,7 @@
 )
 
 VECTORS = {
-    "model": "urd-diac-base-1.0",
+    "model": "urd-vocalized-base-1.0",
     "decode": {"mode": "single-row-greedy"},
     "vectors": [
         {"src": "سلام", "out": "سَلَام"},
@@ -37,7 +37,7 @@ def test_validate_vectors_accepts_good(tmp_path: Path) -> None:
     p = tmp_path / "v.json"
     p.write_text(json.dumps(VECTORS), encoding="utf-8")
     v = load_vectors(p)
-    assert v["model"] == "urd-diac-base-1.0"
+    assert v["model"] == "urd-vocalized-base-1.0"
     assert validate_vectors(v) == []
 
 
diff --git a/tests/test_publish_model.py b/tests/test_publish_model.py
index e931746a..c55e4601 100644
--- a/tests/test_publish_model.py
+++ b/tests/test_publish_model.py
@@ -17,13 +17,13 @@
 
 
 def test_filename_from_metadata() -> None:
-    meta = {"id": "ara-diac-layerdrop-1.0", "precision": "int4"}
-    assert canonical_filename(meta) == "ara-diac-layerdrop-1.0-int4.zip"
+    meta = {"id": "ara-vocalized-layerdrop-1.0", "precision": "int4"}
+    assert canonical_filename(meta) == "ara-vocalized-layerdrop-1.0-int4.zip"
 
 
 def test_staging_path_cannot_leak() -> None:
     # a /tmp staging name like ld-int4.zip must never become the
     # published filename — the runtime resolver matches volume files
     # by the canonical pattern
-    meta = {"id": "ara-diac-layerdrop-1.0", "precision": "fp32"}
+    meta = {"id": "ara-vocalized-layerdrop-1.0", "precision": "fp32"}
     assert canonical_filename(meta) != "ld-fp32.zip"
diff --git a/tools/bench_decode.py b/tools/bench_decode.py
index 859496a7..2faecfee 100644
--- a/tools/bench_decode.py
+++ b/tools/bench_decode.py
@@ -39,7 +39,7 @@ def main() -> None:
     vectors_path = args.vectors
     if vectors_path is None:
         # vector files predate full version suffixes
-        # (urd-diac-base-vectors.json for urd-diac-base-1.0)
+        # (urd-diac-base-vectors.json for urd-vocalized-base-1.0)
         matches = sorted((REPO / "conformance").glob(
             f"{args.model_id.split('-')[0]}*{args.model_id.split('-')[1]}*-vectors.json"))
         vectors_path = matches[0] if matches else (