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The JetBrains Blog

The JetBrains Blog — Trained with reinforcement learning in real environments, Mellum2.1 is built for coding…

The JetBrains Blog is Trained with reinforcement learning in real environments, Mellum2.1 is built for coding agents and fast sub-agents that run on your own hardware.. It is ranked #468 on the Vibe Coding Radar, in Coding agents, first seen 45 days ago and shared in 5 posts (11.6k views).

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Mellum2.1 Gets to Work: A Fast Open Model for Coding Agents - The JetBrains Blog Skip to content Topics Search Burger menu icon JetBrains AI Supercharge your tools with AI-powered features inside many JetBrains products Follow Follow: RSS RSS Explore More News Releases Mellum2.1 Gets to Work: A Fast Open Model for Coding Agents Bulat Salimzianov Trained with reinforcement learning in real environments, Mellum2.1 is built for coding agents and fast sub-agents that run on your own hardware. Today, we’re releasing Mellum2.1, the next version of the 12B mixture-of-experts model we open-sourced in June . The architecture hasn’t changed since…

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What is The JetBrains Blog?

Trained with reinforcement learning in real environments, Mellum2.1 is built for coding agents and fast sub-agents that run on your own hardware. It was first shared on X 45 days ago and is ranked #468 on the Vibe Coding Radar.

Is The JetBrains Blog free?

It has a free tier and paid plans.

Who shared The JetBrains Blog?

3 accounts on X, including @kimmonismus, in 5 posts totalling 11.6k views.

Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 7.9k posts from 5k X accounts over the last 14 days, 2.6k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-06 16:07 UTC. Full method.