# LiveCodeBench v5

LiveCodeBench v5 is an AI benchmark; this page records what it measures and traces its data, grader, and scores to primary sources.

Tests code capabilities on the LiveCodeBench release containing contest problems through January 2025.

## Details

- Address: Online, Global
- Website: [livecodebench.github.io/](<https://livecodebench.github.io/>)
- Tags: Helpful, Science
- Category: Coding
- Status: Active
- Data licence: MIT
- Data access: open
- Grader: unit-test
- Organization: LiveCodeBench
- Released: 2025-01
- Paper: [arxiv.org/abs/2403.07974](<https://arxiv.org/abs/2403.07974>)
- Leaderboard: [livecodebench.github.io/leaderboard.html](<https://livecodebench.github.io/leaderboard.html>)
- Repository: [github.com/LiveCodeBench/LiveCodeBench](<https://github.com/LiveCodeBench/LiveCodeBench>)
- Task count: 880
- Top-score provenance: unknown
- ABI family: No

## Questions

### Where is LiveCodeBench v5?

LiveCodeBench v5 is at Online, Global.

### How do I contact LiveCodeBench v5?

To contact LiveCodeBench v5, visit https://livecodebench.github.io/.

## Source

From [Benchmark primary sources](https://aibenchmarkindex.com/about), license CC0-1.0, checked 2026-10-15.

Last updated October 15, 2026.

## Links

- This benchmark on the [web page](<https://aibenchmarkindex.com/global/online/livecodebench-v5>)
- [Coding in Online](<https://aibenchmarkindex.com/global/online/category/coding.md>)
- [More benchmarks in Online](<https://aibenchmarkindex.com/global/online.md>)

> **Check before you compare.** Benchmark methods and leaderboards change. Follow the cited primary source before using a result in a decision.