70B "360-Open" model from MBZUAI's Institute of Foundation Models via the LLM360 initiative. Full release of data, weights, all training checkpoints, and methodology. Rivals Qwen2.5-72B and approaches Qwen3-235B. Includes K2 Think reasoning variant.

Model Details

Architecture DENSE
Parameters 70B

Paper

arXiv: 2512.06201

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