AI2 Launches olmo-eval: Open Evaluation Workbench for LLM Development

Jul 11, 2026

The Allen Institute for AI (AI2) has released olmo-eval, an open evaluation workbench that helps model developers add, run, and analyze benchmarks across changing LLM checkpoints. It extends the OLMES framework from final-score reproducibility into the daily model development loop.

Why it matters: This tool enables continuous evaluation during model development, which can help improve model quality and reduce regressions.

Full story at: Allen Institute for AI ↗