Auto86%Harbor: pendingCoding

AlgoREval

AlgoREval: Evaluating LLMs on Algorithmic Code Retrieval

A benchmark of 599 problems spanning 77 algorithms, 14 domains, 7 languages, and 4 graph representations to evaluate parametric code retrieval in LLMs.

How to run

ltb · algoreval
$ npm i -g lettokenburn-cli
$ ltb bench info algoreval

External harness. No Harbor adapter has been generated for this benchmark yet. `ltb bench info` prints the known links.

Runs happen on your machine with your own subscription; only the score summary is pushed. CLI docs

Scores

14 sourced entries
HarnessSourceConfidenceLink
gpt-oss-20b88.0N/AIndependentmediumOct 1, 2026arxiv.org
GPT-4.1-mini80.8N/AIndependentmediumOct 1, 2026arxiv.org
QwQ-32B69.6N/AIndependentmediumOct 1, 2026arxiv.org
GPT-4o-mini66.3N/AIndependentmediumOct 1, 2026arxiv.org
Phi-459.4N/AIndependentmediumOct 1, 2026arxiv.org
Codestral-22B52.6N/AIndependentmediumOct 1, 2026arxiv.org
DeepSeek-Coder-Instruct 33B46.4N/AIndependentmediumOct 1, 2026arxiv.org
Yi-Coder-9B46.2N/AIndependentmediumOct 1, 2026arxiv.org
DeepSeek-R1-Distill-Qwen-14B39.6N/AIndependentmediumOct 1, 2026arxiv.org
Qwen2.5-7B-Instruct37.4N/AIndependentmediumOct 1, 2026arxiv.org
Llama-3.1-8B-Instruct31.4N/AIndependentmediumOct 1, 2026arxiv.org
CodeGemma-7B25.9N/AIndependentmediumOct 1, 2026arxiv.org
StarCoder2-15B13.7N/AIndependentmediumOct 1, 2026arxiv.org
CodeLlama-34b-hf12.9N/AIndependentmediumOct 1, 2026arxiv.org

Every number links to where it was published. Low-confidence rows are muted and need per-cell verification.

Reproduced by the community

All runs
Loading community runs…

About

AlgoREval consists of 599 zero-shot problems requiring LLMs to reproduce correct implementations of named algorithms from parametric memory across seven programming languages. It assesses retrieval accuracy without external aids, finding that performance varies by language and input representation rather than model size, with prompt augmentation offering limited benefits.