--- title: "code-eval vs auto-evaluator" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/abacaj-code-eval-vs-langchain-ai-auto-evaluator" tools: ["abacaj-code-eval", "langchain-ai-auto-evaluator"] --- # code-eval vs auto-evaluator *GraphCanon updated Aug 8, 2026* ## Verdict Pick code-eval when code-eval is primarily Python; auto-evaluator is TypeScript; pick auto-evaluator when auto-evaluator is primarily TypeScript; code-eval is Python. [code-eval](https://github.com/abacaj/code-eval) reports 431 GitHub stars, 37 forks, and 5 open issues, last pushed Sep 12, 2023. [auto-evaluator](https://autoevaluator.langchain.com/) has 783 stars, 102 forks, and 21 open issues, last pushed Jun 26, 2025. Figures are from public GitHub metadata via [code-eval's repository](https://github.com/abacaj/code-eval) and [auto-evaluator's repository](https://github.com/langchain-ai/auto-evaluator). | | [code-eval](/tools/abacaj-code-eval.md) | [auto-evaluator](/tools/langchain-ai-auto-evaluator.md) | | --- | --- | --- | | Tagline | Run evaluation on LLMs using human-eval benchmark. | auto-evaluator | | Stars | 431 | 783 | | Forks | 37 | 102 | | Open issues | 5 | 21 | | Language | Python | TypeScript | | Adopt for | code-eval assesses large language models with the human-eval benchmark to provide insights into code generation reliability. | - | | Persona | - | - | | Runtime | - | - | | License | MIT | Other | | Categories | Evaluation & Observability | Evaluation & Observability | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [code-eval](/tools/abacaj-code-eval.md) | [auto-evaluator](/tools/langchain-ai-auto-evaluator.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Archived (8%) | | Days since push | 1058d | 408d | | Archived on GitHub | No | Yes | | Open issues (now) | 5 | 21 | | Owner type | User | Organization | | Full report | [trust report](/tools/abacaj-code-eval/trust.md) | [trust report](/tools/langchain-ai-auto-evaluator/trust.md) | ## Decision facts: code-eval - **Adopt for:** code-eval assesses large language models with the human-eval benchmark to provide insights into code generation reliability. ## Choose when ### Choose code-eval if… - code-eval is primarily Python; auto-evaluator is TypeScript. - License: code-eval is MIT, auto-evaluator is Other. - Tags unique to code-eval: humaneval, wizardcoder. - When you need clear comparisons of pass rates for different LLMs using standardized tests ### Choose auto-evaluator if… - auto-evaluator is primarily TypeScript; code-eval is Python. - License: auto-evaluator is Other, code-eval is MIT. - Tags unique to auto-evaluator: auto-evaluation, railway, typescript, vercel. - Use auto-evaluator when you are working with TypeScript and need an integrated solution for evaluating AI models ## When NOT to use code-eval - If the tool's results do not correlate well with the official published benchmarks due to unknown prompt differences - For real-time or dynamic evaluations as this repo offers pre-computed static results only ## When NOT to use auto-evaluator - Avoid using auto-evaluator if you require a multi-language support environment, as it focuses solely on TypeScript - Do not use this tool if your project's hosting requirements do not align with using Vercel or Railway ## Common questions ### What is the difference between code-eval and auto-evaluator? code-eval: Run evaluation on LLMs using human-eval benchmark.. auto-evaluator: auto-evaluator. See the comparison table for live GitHub stats and shared categories. ### When should I choose code-eval over auto-evaluator? Choose code-eval over auto-evaluator when code-eval is primarily Python; auto-evaluator is TypeScript; License: code-eval is MIT, auto-evaluator is Other; Tags unique to code-eval: humaneval, wizardcoder; When you need clear comparisons of pass rates for different LLMs using standardized tests. ### When should I choose auto-evaluator over code-eval? Choose auto-evaluator over code-eval when auto-evaluator is primarily TypeScript; code-eval is Python; License: auto-evaluator is Other, code-eval is MIT; Tags unique to auto-evaluator: auto-evaluation, railway, typescript, vercel; Use auto-evaluator when you are working with TypeScript and need an integrated solution for evaluating AI models. ### When should I avoid code-eval? If the tool's results do not correlate well with the official published benchmarks due to unknown prompt differences For real-time or dynamic evaluations as this repo offers pre-computed static results only ### When should I avoid auto-evaluator? Avoid using auto-evaluator if you require a multi-language support environment, as it focuses solely on TypeScript Do not use this tool if your project's hosting requirements do not align with using Vercel or Railway ### Is code-eval or auto-evaluator more popular on GitHub? auto-evaluator has more GitHub stars (783 vs 431). Stars measure visibility, not whether either tool fits your constraints. ### Are code-eval and auto-evaluator open source? Yes - both are open-source projects on GitHub (code-eval: MIT, auto-evaluator: Other). ### Where can I find alternatives to code-eval or auto-evaluator? GraphCanon lists graph-backed alternatives at [code-eval alternatives](/tools/abacaj-code-eval/alternatives) and [auto-evaluator alternatives](/tools/langchain-ai-auto-evaluator/alternatives) ([code-eval markdown twin](/tools/abacaj-code-eval/alternatives.md), [auto-evaluator markdown twin](/tools/langchain-ai-auto-evaluator/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/abacaj-code-eval-vs-langchain-ai-auto-evaluator.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, code-eval or auto-evaluator? code-eval: Dormant. auto-evaluator: Archived. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for code-eval and auto-evaluator? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [code-eval trust report](/tools/abacaj-code-eval/trust); [auto-evaluator trust report](/tools/langchain-ai-auto-evaluator/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=abacaj-code-eval`](/api/graphcanon/graph?tool=abacaj-code-eval) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_