JetBrains

company

Verified

https://www.jetbrains.com/

AI & ML interests

Reliable and context-aware coding assistance

Recent Activity

pavlichenko new activity about 16 hours ago

JetBrains/Mellum2.1-12B-A2.5B-Thinking:When is MTP coming?

ivan-bondyrev new activity about 18 hours ago

JetBrains/Mellum2.1-12B-A2.5B-Thinking:Add the multi-token prediction head

ivan-bondyrev new activity 2 days ago

JetBrains/Mellum2.1-12B-A2.5B-Thinking-GGUF:Add the MTP head: draft file, combined builds and card section

View all activity

Papers

Mellum2 Technical Report

The Best of N Worlds: Aligning Reinforcement Learning with Best-of-N Sampling via max@k Optimisation

View all Papers

Articles

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

in JetBrains/Mellum2.1-12B-A2.5B-Thinking about 16 hours ago

When is MTP coming?

#2 opened 7 days ago by

in JetBrains/Mellum2.1-12B-A2.5B-Thinking about 18 hours ago

Add the multi-token prediction head

#4 opened about 18 hours ago by

in JetBrains/Mellum2.1-12B-A2.5B-Thinking-GGUF 2 days ago

Add the MTP head: draft file, combined builds and card section

#8 opened 2 days ago by

in JetBrains/Mellum2.1-12B-A2.5B-Thinking-GGUF 5 days ago

Always appends a " to tool calls when using the VS Code extension Continue

#5 opened 8 days ago by

BartholemewDingleberry

updated a model 7 days ago

JetBrains/Qwen3.8-3.6-27B-blend-GGUF

Image-Text-to-Text • 27B • Updated 6 days ago • 10.8k • 38

bzz2

in JetBrains/Mellum2.1-12B-A2.5B-Thinking 8 days ago

Appreciation and image processing

#1 opened 11 days ago by

in JetBrains/Mellum2.1-12B-A2.5B-Thinking-GGUF 10 days ago

Overthinking

#2 opened 12 days ago by

authored 2 papers 2 months ago

Mellum2 Technical Report

Paper • 2605.31268 • Published May 29 • 60

Mellum: Production-Grade in-IDE Contextual Code Completion with Multi-File Project Understanding

Paper • 2510.05788 • Published Oct 7, 2025 • 4

kseniialysaniuk

authored a paper 5 months ago

Mellum: Production-Grade in-IDE Contextual Code Completion with Multi-File Project Understanding

Paper • 2510.05788 • Published Oct 7, 2025 • 4

authored a paper 5 months ago

Mellum2 Technical Report

Paper • 2605.31268 • Published May 29 • 60

kseniialysaniuk

authored a paper 5 months ago

Mellum2 Technical Report

Paper • 2605.31268 • Published May 29 • 60

Ar4l

authored a paper 5 months ago

Mellum2 Technical Report

Paper • 2605.31268 • Published May 29 • 60

Ar4l

submitted a paper to Daily Papers 5 months ago

Mellum2 Technical Report

Paper • 2605.31268 • Published May 29 • 60

RohamKoohestani

authored a paper about 1 year ago

Code4MeV2: a Research-oriented Code-completion Platform

Paper • 2510.03755 • Published Oct 4, 2025 • 9

authored a paper about 1 year ago

Automating the Detection of Code Vulnerabilities by Analyzing GitHub Issues

Paper • 2501.05258 • Published Jan 9, 2025

authored a paper about 1 year ago

PIPer: On-Device Environment Setup via Online Reinforcement Learning

Paper • 2509.25455 • Published Sep 29, 2025 • 38

authored a paper about 1 year ago

PIPer: On-Device Environment Setup via Online Reinforcement Learning

Paper • 2509.25455 • Published Sep 29, 2025 • 38

authored a paper about 1 year ago

PIPer: On-Device Environment Setup via Online Reinforcement Learning

Paper • 2509.25455 • Published Sep 29, 2025 • 38

authored a paper about 1 year ago

TreeRanker: Fast and Model-agnostic Ranking System for Code Suggestions in IDEs

Paper • 2508.02455 • Published Aug 4, 2025 • 4