Google's Carbon takes SOTA on BioResearchBench two days after Fable 5.2's debut

SRSchmidgall · x · 2026-11-12

Per k3goodman, Google's new Carbon model is the new SOTA on BioResearchBench, coming just two days after Fable 5.2's release. Fable 5.2 had topped the benchmark with a 5 p.p. lead over Opus 5.5, including solving 5 tasks no model had solved before — Carbon now leapfrogs it, showing rapid iteration on bio-research evals.

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