Official AI software: LM Evaluation Harness
Category: Code & Development. Pricing: priced per the vendor's website. Last modified: 2026-09-11.
LM Evaluation Harness is official AI software whose repository describes it as: "LM Evaluation Harness to create and evaluate on text+image multimodal input, text output tasks, and have just added the hf-multimodal and vllm-vlm model types and mmmu task as a prototype feature. We welcome users to try out this in-progress feature and stress-test it for themsel". It can be evaluated for the documented workflow in that source. Pricing, hosted-service availability, and operational limits are not established by this repository evidence and should be confirmed with the project maintainer.
Not editorially tested: One AI Guide has not published a complete hands-on test record for this tool.
Published by LUMIVEX for One AI Guide.
Editorial lead: Said El Moussaoui. Our methodology is published at /how-we-rate.
Official vendor website: see the vendor link below.
LM Evaluation Harness is a code & development tool. Official AI software: LM Evaluation Harness.
The One AI Guide catalog currently records LM Evaluation Harness as priced per the vendor's website. This is a directory summary, not a current vendor quote; always check the vendor's site for the latest plans before signing up.
The catalog does not currently record LM Evaluation Harness as Free or Freemium. That is not proof that no trial or limited offer exists; check the vendor's site for current options.
Common use cases include Evaluating the documented project workflow from its official repository.
The One AI Guide catalog currently highlights these strengths: Official repository evidence: LM Evaluation Harness to create and evaluate on text+image multimodal input, text output tasks, and have just added the hf-multimodal and vllm-vlm model types and mmmu task as a prototype feature. We welcome users to try out this in-progress feature and stress-test it for themsel.