Story · AlphaSignal
Prime Intellect's Prime Agent Beats Human Experts on ARC-AGI-3 by Rewriting Itself (AlphaSignal)
newsletter item · Story page
Prime Intellect says its open-source Prime Agent reached 95.5% on ARC-AGI-3 by letting the model rewrite its own scaffolding at runtime. The number is the lab's own, on a benchmark the lab chose, so treat it as a demonstration that the loop runs rather than a settled score.
Appeared in
- The AISI incident report, an agent that rewrote itself, and Letta Mods
Aug 06, 2026 · in the sections
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