Evolvent AI Launches RSIGym for Recursive Self-Improvement

Evolvent AI released RSIGym and the RSI-Index, an everything-as-a-service benchmark environment where research agents autonomously improve AI systems; Claude Opus 5 tops the leaderboard at 0.48.

2026-10-08 ~ 2026-10-08 · 3 related posts

• Evolvent AI releases RSIGym and RSI-Index: benchmarking AI self-improvement, Opus 5 leads at 0.4809 — cihangxie · 2026-10-08
• RSIGym logs failed research runs to teach AI research agents why they fail — rohanpaul_ai · 2026-10-08

1 near-duplicate retellings: rohanpaul_ai