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VulcanBench v0.1 released (announced 2026-06-20) as a free, open-source LLM…

2026-06-20 · 21:02 UTC ·@vulcanbench ·0 min read

Brief

VulcanBench v0.1 is a free, open-source LLM benchmarking toolkit (announced 2026-06-20) that ships with 52 pre-loaded tests. The project prioritizes full transparency by publishing the test harness and test definitions, and the author asks the community to test extensively, report feedback, and submit pull requests.

Why it matters

VulcanBench v0.1 released (announced 2026-06-20) as a free, open-source LLM benchmarking tool

Key details

  • The release is pre-loaded with 52 tests to enable deep evaluation and reproducible comparisons
  • Project emphasizes complete transparency — all test code and test definitions are public — and requests testing, feedback, and PR contributions
Source evidence

Okay, it's official, VulcanBench v0.1 is here.

Free and open source llm benchmarking tool, pre-loaded with 52 tests so you can really go deep.

The goal is simple: completely transparent benchmarking, every detail from the code that runs the tests, to the tests themselves, is available, for free, for everyone to see.

Please test, test, and test some more, and give feedback, or even better, submit PRs to make it better.

Live long and Benchmark 🖖