Machine Heart
Nov 14, 2026 · Artificial Intelligence
RSI Arena: AI Agents Self-Train Models, But Popularity ≠ Capability or Safety
The RSI Arena experiment had 10 frontier AI agents autonomously post-train a base model under equal compute constraints, evaluating via benchmarks and human blind voting; results show optimal strategies beat raw compute, human preference correlates with response length not capability, and popularity doesn't guarantee safety, prompting the RSIHF framework for human-in-the-loop recursive improvement.
AI SafetyAI agentsHuman Feedback
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