Microsoft, KAIST Release SIRIS Benchmark Showing LLMs Fail to Judge Simulator Errors

Microsoft Research and KAIST introduced the SIRIS benchmark, which perturbs simulators to test whether LLM agents can tell when simulator flaws invalidate their design recommendations, and found 19 frontier LLMs largely fail at this judgment.

2026-11-10 ~ 2026-11-11 · 2 related posts

• SIRIS benchmark: LLMs can't reliably tell when simulator errors invalidate design recommendations — MicrosoftResearch · 2026-11-10
• Microsoft's SIRIS benchmark: frontier LLMs struggle to judge when simulator flaws invalidate designs — _akhaliq · 2026-11-11