Endless Frontier Open-Sources Fx-Bio-1031 Bioinformatics Model

1 reports archived1 independent sourcesupdated 11/13/2026, 15:06:32

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Endless Frontier has open-sourced Fx-Bio-1031, a bioinformatics-domain LLM released with full weights that autonomously writes scripts, installs software, queries databases and runs cross-validation in real sandbox environments. The company reports 70.59% Pass@5 on the Difficult subset of BioMysteryBench, versus 47.06% for GPT-6-Astra and 52.94% for Claude Opus-5, plus 89.50% Pass@3 on BiomniBench.

LATEST/Endless Frontier has open-sourced Fx-Bio-1031, a bioinformatics-domain LLM released with full weights that autonomously writes scripts, installs software, queries databases and runs cross-validation in real sandbox environments. The company reports 70.59% Pass@5 on the Difficult subset of BioMysteryBench, versus 47.06% for GPT-6-Astra and 52.94% for Claude Opus-5, plus 89.50% Pass@3 on BiomniBench.

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Total 1 reports · Latest first

量子位官网T2Nov 13, 15:06·72 pts
Endless Frontier Open-Sources Fx-Bio-1031 Bioinformatics Model
- Fx-Bio-1031 ships full model weights, targeting local deployment and data-security needs
- Leads closed-source baselines at 70.59% Pass@5 on the Difficult BioMysteryBench subset
- Focus is real-sandbox tool use and multi-step pipeline execution rather than literature Q&A
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