After Hours Coding Benchmarks

After Hours Coding Livecodebench continuously sources fresh problems, making it the most trustworthy mainstream coding signal. benchlm also tracks react native evals as a display benchmark for framework specific mobile app work. see the full coding leaderboard or compare model pricing. It continuously collects new problems from programming contests (leetcode, atcoder, codeforces) and evaluates four different scenarios: code generation, self repair, code execution, and test output prediction.

After Hours Coding Livebench appeared as a spotlight paper in iclr 2025. introducing livebench: a benchmark for llms designed with test set contamination and objective evaluation in mind. it has the following properties: livebench limits potential contamination by releasing new questions regularly. Livecodebench collects problems from periodic contests on leetcode, atcoder, and codeforces platforms and uses them for constructing a holistic benchmark for evaluating code llms across variety of code related scenarios continuously over time. Every coding model ranked (march 2026) twelve models are production viable for coding in 2026. the table below covers all of them, sorted by swe bench verified score where available. Aider excels with llms skilled at writing and editing code, and uses benchmarks to evaluate an llm’s ability to follow instructions and edit code successfully without human intervention.

After Hours Coding Every coding model ranked (march 2026) twelve models are production viable for coding in 2026. the table below covers all of them, sorted by swe bench verified score where available. Aider excels with llms skilled at writing and editing code, and uses benchmarks to evaluate an llm’s ability to follow instructions and edit code successfully without human intervention. Despite its moderate size, codestral achieves top tier code generation performance. it outperforms larger models like codellama 70b and deepseek 33b on several benchmarks, aided by an extensive 32k context window (codestral | mistral ai) (how codestral 22b is leading the charge in ai code generation) for long range code completion. Discover competitive programming benchmarks and evaluation tooling purpose built for rapid llm iteration. start with livecodebench pro and follow along as we expand into new domains. Best llm for coding this coding llm leaderboard compares the latest models on engineering specific benchmarks including swe bench, livecodebench, aider polyglot, bfcl tool use, and more. the data comes from model providers as well as independently run evaluations by vellum or the open source community. Our database of benchmark results, featuring the performance of leading ai models on challenging tasks. it includes results from benchmarks evaluated internally by epoch ai as well as data collected from external sources.

After Hours Coding Benchmarks Despite its moderate size, codestral achieves top tier code generation performance. it outperforms larger models like codellama 70b and deepseek 33b on several benchmarks, aided by an extensive 32k context window (codestral | mistral ai) (how codestral 22b is leading the charge in ai code generation) for long range code completion. Discover competitive programming benchmarks and evaluation tooling purpose built for rapid llm iteration. start with livecodebench pro and follow along as we expand into new domains. Best llm for coding this coding llm leaderboard compares the latest models on engineering specific benchmarks including swe bench, livecodebench, aider polyglot, bfcl tool use, and more. the data comes from model providers as well as independently run evaluations by vellum or the open source community. Our database of benchmark results, featuring the performance of leading ai models on challenging tasks. it includes results from benchmarks evaluated internally by epoch ai as well as data collected from external sources.