[ronaldtse]

Summary

• Stage 1 complete: consolidation picked urd1 on 183,451 rows and urd2 on 16,549; oracle CER 2.62 vs the better arm's 3.4 (23% relative gain); 137,270/200,000 exact ties skipped
• Durable launch notes: the @revision bucket-mount tag resolves empty (mount the plain dir); a D_ARM_ONLY primary job needs a final consolidation-only job
• Stage 2 running (google/byt5-base, 3 epochs) with the new O_EVAL_JSONL epilogue evaluating greedy CER on data-diacrit/val.jsonl; gate CER < 3.57, target < 3; train-side patch in interscript-train feat/urd-oracle-eval-jsonl

Test plan

• Numbers transcribed from job 6ae91046c78863f9c6310f25 logs
• Documentation only