Model Releases
Turns out le Chonk is into rocket science. Mistral Large 4 scoring well in engineering and astronomy on Ulam’s private benchmark, STEMBench:…
Mistral AI announced in mid‑October 2026 that its new model, Mistral Large 4, achieved high scores on Ulam’s private STEM benchmark (STEMBench), particularly excelling in engineering and astronomy cat
Mistral AI announced in mid‑October 2026 that its new model, Mistral Large 4, achieved high scores on Ulam’s private STEM benchmark (STEMBench), particularly excelling in engineering and astronomy categories. The tweet highlighted the model’s “rocket science” capability while noting the strong performance metrics.
Related
- Le Chonk cooked on visual grounding. Pinpoints exactly where things are in an image. 42% on Dense 200, ahead of even frontier closed models.…
- Engineering drawings: Mistral Large 4 zooms, inspects, verifies. Until the answer is exact.
- What can large-scale AI models bring to the growing complexity of particle physics? @CERN and Mistral join forces to explore this question. …
- Mistral launches a preview of Mistral Large 4, or Le Chonk, a 1T model it claims tops any open model developed in the US or Europe; weights are due October 27 (Carl Franzen/VentureBeat)
Source: Mistral AI (X) | 2026-10-16