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Open-Weight Models

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Thursday, 17 September 2026

Open-weight model developer Arcee AI reaches $1B-plus valuation with new funding

SiliconANGLE 1 month ago 50 ● 2 sources

Arcee AI raised funding to lift its valuation to over $1 billion as it builds open-weight AI models. The new round values the company at more than $1 billion. The money will be used to train a new generation of its Trinity models and expand work with the U.S. Department of Energy and national labs.

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