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JetBrains open-sources Mellum2 to challenge third-party API limitations

JetBrains open-sources Mellum2, a fast, 12B-parameter coding model running on your own infrastructure, surpassing limitations of Claude Code.

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AI · summaries

dev.toStai leggendo3 g fa

JetBrains open-sources Mellum2 to challenge third-party API limitations

JetBrains open-sources Mellum2 (12B-parameter, Mixture-of-Experts), a specialized on-premises model for agentic AI orchestration. For regulated infrastructure teams, this breaks API-only lock: guarantees data residency, eliminates third-party exposure, and enables air-gapped deployment where Claude Code cannot.

originale

neowin.net3 g fa

JetBrains open-sources Mellum 2, featuring 12B total parameters

JetBrains has open-sourced Mellum 2, the successor to Mellum, its code completion-focused model that was also released as open source last year.

Leggi questa versione → originale

marktechpost.com3 g fa

JetBrains Releases Mellum2: A 12B MoE Model for Fast, Specialized Tasks in Multi-Model AI Pipelines

JetBrains open-sources Mellum2, a 12B MoE model with 2.5B active parameters for routing, RAG, and sub-agent pipelines.

Leggi questa versione → originale

blog.jetbrains.com4 g fa

Mellum2 Goes Open Source: A Fast Model for AI Workflows | The JetBrains AI Blog

Trained from scratch and designed for practical deployment, Mellum2 is built for routing, Q&A, sub-agents, and private AI use in software engineering systems. Today, we’re open-sourcing Mellum2

Leggi questa versione → originale

huggingface.co4 g fa

Introducing Mellum2: A 12B Mixture-of-Experts Model by JetBrains

A Blog post by JetBrains on Hugging Face

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Timeline cronologica

lunedì 1 giugno 2026·blog.jetbrains.com
Mellum2 Goes Open Source: A Fast Model for AI Workflows | The JetBrains AI Blog
Trained from scratch and designed for practical deployment, Mellum2 is built for routing, Q&A, sub-agents, and private AI use in software engineering systems. Today, we’re…
lunedì 1 giugno 2026·huggingface.co
Introducing Mellum2: A 12B Mixture-of-Experts Model by JetBrains
A Blog post by JetBrains on Hugging Face
martedì 2 giugno 2026·neowin.net
JetBrains open-sources Mellum 2, featuring 12B total parameters
JetBrains has open-sourced Mellum 2, the successor to Mellum, its code completion-focused model that was also released as open source last year.
martedì 2 giugno 2026·dev.to
JetBrains open-sources Mellum2 to challenge third-party API limitations
JetBrains open-sources Mellum2, a fast, 12B-parameter coding model running on your own infrastructure, surpassing limitations of Claude Code.
martedì 2 giugno 2026·marktechpost.com
JetBrains Releases Mellum2: A 12B MoE Model for Fast, Specialized Tasks in Multi-Model AI Pipelines
JetBrains open-sources Mellum2, a 12B MoE model with 2.5B active parameters for routing, RAG, and sub-agent pipelines.