Anthropic's Fable 5.1 Tops Global Coding Benchmark at 38.8%, Ahead of GPT-6 Astra
Anthropic's Fable 5.1 now leads the SWE-bench coding benchmark at 38.8% — the first time Anthropic has held the top coding position against OpenAI and Google.
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Anthropic's Fable 5.1 now leads the SWE-bench coding benchmark at 38.8% — the first time Anthropic has held the top coding position against OpenAI and Google.
The Commerce Department ordered Anthropic to suspend Claude Fable 5 and Mythos 5 for all foreign nationals after a claimed jailbreak alarmed officials — Anthropic chose full global shutdown over selective compliance.
Moonshot AI released Kimi K2.7-Code as a fully open-source 1-trillion-parameter coding model at $0.95 per million input tokens — up to 12x cheaper than GPT-5.5 and Claude Fable 5.
Anthropic today released Claude Fable 5, the first publicly available Mythos-class model, priced at $10/$50 per million tokens — less than half the Mythos Preview rate — and bundled free into paid plans through June 22.