AIMarkTechPostabout 2 hours ago
JetBrains Releases Mellum2.1 Coding Model
1 min read
JetBrains releases Mellum2.1, a 12B mixture-of-experts model for coding agents. It activates 2.5B parameters per token and ships under Apache 2.0 on Hugging Face. The upgrade uses reinforcement learning in real software environments to explore repositories and edit files.
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