Show HN: Parsimony – an open-source benchmark for how much code AI models add
By lasu · 2026-10-13 · 22 points · 1 comments
https://parsimony.lasu.dev/
Existing benchmarks measure solve rate and token output/cost, but don't punish excess code, which makes a codebase harder to work with in the long term. I wanted to measure this since it matters most for long-term projects. Method: it takes the patches that benchmarks alrea…
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