Evals & Safety
LiveCodeBench
A coding benchmark that keeps collecting new problems from LeetCode, AtCoder, and Codeforces contests over time, so models can be scored only on problems published after their training cutoff.
In depth
A coding benchmark that keeps collecting new problems from LeetCode, AtCoder, and Codeforces contests over time, so models can be scored only on problems published after their training cutoff. That release-date filtering is how it limits data contamination, a known weakness of fixed sets like HumanEval. Beyond code generation, it also tests self-repair, code execution, and test output prediction.
Primary source: arxiv.org
Example
That release-date filtering is how it limits data contamination, a known weakness of fixed sets like HumanEval.
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FAQ
Common questions
What is LiveCodeBench?
A coding benchmark that keeps collecting new problems from LeetCode, AtCoder, and Codeforces contests over time, so models can be scored only on problems published after their training cutoff.
Why does LiveCodeBench matter for AI developers?
LiveCodeBench sits in the Evals & Safety part of the AI stack. Understanding it helps you make better decisions when building, debugging, and shipping AI features.
Where can I learn more about LiveCodeBench?
Developers Digest publishes tutorials and videos that cover Evals & Safety topics including LiveCodeBench. Check the blog and YouTube channel for hands-on walkthroughs.
Related
Related terms
Evals & Safety
LiveBench
A general LLM benchmark built to resist test set contamination by adding new questions every month from recent sources such as math competitions, arXiv papers, news articles, and datasets.
Evals & Safety
Benchmark Contamination
Benchmark contamination happens when a model's training data contains the questions or answers from an evaluation benchmark.
Evals & Safety
Aider Polyglot
A code editing benchmark from the Aider project built from the 225 hardest Exercism exercises across C++, Go, Java, JavaScript, Python, and Rust.
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