This week
Suggest a nameObligation Marketing for AI Builders
The 7-Rung LadderThe 8-Type TaxonomyWrapper or WinnerThe Sample ColumnThe Signal
Updated through the day. Every headline links straight to the source. The two lines underneath are ours.
The headline is that simpler is better, but the real finding is that agent scaffolding often hurts performance on structured reasoning tasks. If you've built agents with intricate workflows for RCA or similar domains, this suggests you're over-engineering. Try giving the model a clean information set and letting it reason.
Unit-test-only rewards teach models to edit promiscuously and hallucinate bugs in correct code. This is the first credible fix: adding a signal for precise, verified edits. The numbers are concrete (3 vs 7-15 lines per fix) and the generalization from toy problems to repo-level repair is exactly what matters for real codebases. If you're building code-fixing infrastructure, this changes your training recipe.