Nikita Pavlichenko(@nv_pavlichenko):Today we're releasing Mellum2.1: a major update to the Mellum2 that we open-sourced in June. This release is the result of a significant scaling of our RL post-training to enable agentic coding workflows. Mellum2.1 achieves top scores on the agentic coding benchmarks relative to its speed. We're releasing the weights in both HF and GGUF formats, and MTP support is coming in the following days. 🤗 collection: https://t.co/ylX5wWhEs7 Blog post:

Nikita Pavlichenko

@nv_pavlichenko

pre-training @cohere | prev. head of mellum @jetbrains

加入 June 2020

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Nikita Pavlichenko@nv_pavlichenko

2026.10.08 12:05

Today we're releasing Mellum2.1: a major update to the Mellum2 that we open-sourced in June. This release is the result of a significant scaling of our RL post-training to enable agentic coding workflows. Mellum2.1 achieves top scores on the agentic coding benchmarks relative to its speed. We're releasing the weights in both HF and GGUF formats, and MTP support is coming in the following days. 🤗 collection: Blog post: