Carbon-X: midtrained Qwen3-14B beats every open LLM on DNA benchmarks

LoubnaBenAllal1 · x · 2026-11-01

Loubna Ben Allal (Hugging Face) shares Carbon-X results: after FineDNA midtraining, 200k curated SFT samples for DNA tasks (variant effect prediction, sequence QA), and RL with verifiable rewards, Carbon-X scores 66.7 average across five DNA benchmarks — outperforming every open language model and nearing closed models like Opus 5.5 (67.5) and GPT-6.1 (60.9), starting from Qwen3-14B's 40.0.

Related event: Hugging Face open-sources Carbon DNA foundation models(2 posts)→

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