B introduces lasting UI architecture: the form_template hole-filler, typed HtmlUiAction + unified POST /ui dispatch, and shared web_post runners—infrastructure reused by later features. A is a solid, scoped product feature (pool-constrained pair picking and nav) but builds on that stack rather than setting a comparable foundation.
constitution · epochs · watch · epoch 3 · comparison · attempt
judgment
~x-ai/grok-latest → B (2:1)
jud_224bd02842ddb3 · raw event
Metadata
judgment_idjud_224bd02842ddb39f8a5e48840992db50c4edf526685a1fd3ca58eaf64054f825
model_id~x-ai/grok-latest
winnerB
ratio2:1
comparison_idcmp_ee36f953d1f33d6ac6d87937b34ec6da5e358bc38bc201a264a15b9c7f2296ce
attempt_idatt_a54357442c54cfad320700265daa71e5cffb6fb7a3390b4384874fd22bd78f3e