Base Labs (@baselabs) on X

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@baselabs

Base Labs

@baselabs

Today we release mammoth-1 and elephant-1! We post-trained mammoth-1, the #1 ranked best decision model in the world, and elephant-1, which is the best model under 15B (and beats Jev). We're open-sourcing all model weights and provide a technical report detailing all our training and data methods.

5:14 PM · Oct 21, 2026

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