JetBrains

company

Verified

https://www.jetbrains.com/

AI & ML interests

Reliable and context-aware coding assistance

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

authored a paper 3 months ago

Mellum2 Technical Report

Paper • 2605.31268 • Published May 29 • 59

kseniialysaniuk

authored 2 papers 3 months ago

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

Paper • 2510.05788 • Published Oct 7, 2025 • 4

Mellum2 Technical Report

Paper • 2605.31268 • Published May 29 • 59

authored a paper 10 months ago

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

Paper • 2510.23393 • Published Oct 27, 2025 • 21

authored a paper 10 months ago

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

Paper • 2510.23393 • Published Oct 27, 2025 • 21

authored a paper 10 months ago

The Complexity Trap: Simple Observation Masking Is as Efficient as LLM Summarization for Agent Context Management

Paper • 2508.21433 • Published Aug 29, 2025 • 10

authored 2 papers 10 months ago

On Pretraining for Project-Level Code Completion

Paper • 2510.13697 • Published Oct 15, 2025 • 7

Diff-XYZ: A Benchmark for Evaluating Diff Understanding

Paper • 2510.12487 • Published Oct 14, 2025 • 9

authored a paper 10 months ago

Diff-XYZ: A Benchmark for Evaluating Diff Understanding

Paper • 2510.12487 • Published Oct 14, 2025 • 9

Liqs

authored a paper 11 months ago

The Complexity Trap: Simple Observation Masking Is as Efficient as LLM Summarization for Agent Context Management

Paper • 2508.21433 • Published Aug 29, 2025 • 10

authored a paper 11 months ago

Automating the Detection of Code Vulnerabilities by Analyzing GitHub Issues

Paper • 2501.05258 • Published Jan 9, 2025

authored 4 papers 11 months ago

Drawing Pandas: A Benchmark for LLMs in Generating Plotting Code

Paper • 2412.02764 • Published Dec 3, 2024

EnvBench: A Benchmark for Automated Environment Setup

Paper • 2503.14443 • Published Mar 18, 2025 • 1

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

Paper • 2508.02455 • Published Aug 4, 2025 • 4

PIPer: On-Device Environment Setup via Online Reinforcement Learning

Paper • 2509.25455 • Published Sep 29, 2025 • 38

authored a paper 11 months ago

PIPer: On-Device Environment Setup via Online Reinforcement Learning

Paper • 2509.25455 • Published Sep 29, 2025 • 38

authored a paper 11 months 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

authored a paper about 1 year ago

JointRank: Rank Large Set with Single Pass

Paper • 2506.22262 • Published Jun 27, 2025 • 1

authored a paper over 1 year ago

EnvBench: A Benchmark for Automated Environment Setup

Paper • 2503.14443 • Published Mar 18, 2025 • 1