JIT-Agent Paper Lets Small Models Outperform GPT-5.6 at Lower Cost

A new paper, JIT-Agent, proposes generating task-specific agent harnesses just in time instead of using a generic framework. Small models with tailored harnesses scored 85.1, beating GPT-5.6 while cutting costs by 36%.

2026-09-02 ~ 2026-09-02 · 2 related posts

• JIT-Agent Paper: Dynamic Harnesses Let Small Models Beat Giants While Cutting Costs by 36% — rohanpaul_ai · 2026-09-02

1 near-duplicate retellings: GlenBradley