Muse Wonder scores 14.9% on WeirdML v3, strongest non-GPT/Claude model yet

scaling01 · x · 2026-10-17

htihle introduced WeirdML v3, a fully agentic benchmark with 11 hand-made tasks requiring models to explore unfamiliar data and build ML pipelines with limited feedback. Running Muse Wonder (xhigh) in a Codex CLI harness scored 14.9% official (25.1% best run, $10.99/run), close to GPT 5.6 Sol and Fable 5 — the strongest non-GPT/Claude model so far; GPT-6 Astra leads at 55%.

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