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[ARTICLE · art-64697] src=basaltlabs.org ↗ pub= topic=artificial-intelligence verified=true sentiment=↑ positive

Basaltlabs Monolith-1.0 – #1 on Last Exam, AIME, GPQA Diamond, MMLU-Pro

Basaltlabs released Monolith-1.0, an open-weight AI model that achieves top scores on reasoning benchmarks including Last Exam, AIME, GPQA Diamond, and MMLU-Pro. The model's weights are available on Hugging Face, with full evaluation protocols and training details published in an accompanying paper.

read1 min views1 publishedJul 18, 2026

The frontier is open. Monolith-1.0 leads every major reasoning benchmark, and its weights are on Hugging Face.

Reasoning, math, science, and long-context analysis. Evaluation protocols and reproduction details are published alongside every release.

Full model card, evaluations, and training details available in the paper.

source & further reading
basaltlabs.org — original article
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