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[ARTICLE · art-150104] src=byteiota.com ↗ pub= topic=artificial-intelligence verified=true sentiment=↑ positive

Mellum 2.1: Open Coding Agent Hits 47% on SWE-Bench

JetBrains released Mellum 2.1, a 12B open-source coding model that scores 47% on SWE-bench Verified, up from 2% in the prior version. The model is licensed under Apache 2.0, runs locally on a 12 GB GPU, and is available now.

read1 min views2 publishedOct 14, 2026

JetBrains released Mellum 2.1, a 12B open-source coding model that jumped from 2% to 47% on SWE-bench Verified. Apache 2.0, runs locally on 12 GB GPU, available now.

The post Mellum 2.1: Open Coding Agent Hits 47% on SWE-Bench appeared first on byteiota .

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