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microsoft/delulu-fim-benchmark

Delulu — Fill-in-the-Middle Code Hallucination Benchmark A verified multilingual benchmark for code-completion hallucinations. Every golden completion compiles. Every hallucination provably doesn't. 📄 Read the preprint on arXiv → Every Delulu sample ships as a self-contained Docker image. The viewer above lets you browse the dataset, pull a sample's verifier, and re-run verify golden / verify hallucinated / verify patch <your-completion> with one… See the full description on the dataset page: https://huggingface.co/datasets/microsoft/delulu-fim-benchmark.

Author / organizationmicrosoft
License (as declared)mit
Downloads377 (as reported by Hugging Face)
Likes3
Created2 May 2026
Last updated at source12 May 2026
codecode-completionfill-in-the-middlehallucinationcode-llm-evaluationbenchmarkexecution-verifiedmulti-lingual
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