# benchmarks.bio results: choose a version Paths now match displayed versions: /results/v0/ is legacy V0 and /results/v1/ is current V1. They are different evaluation sets and are not a like-for-like time series. There is no mixed-version overall leaderboard. The interactive site defaults to current V1 for Overall/Capabilities. > **Migration notice:** Previously published versioned URLs are no longer maintained and do not redirect. Legacy V0 moved from `/results/v1/` to `/results/v0/`, and current V1 moved from `/results/v2/` to `/results/v1/`. Update saved links and integrations to the paths below. ## Legacy V0 — broader coverage Legacy V0 with broader historical model coverage. Available benchmark scores are equally weighted; missing scores are excluded rather than treated as zero. The static overall table currently has 37 model-and-harness rows. V0 data updated: 2026-10-09. - [V0 HTML](https://benchmarks.bio/results/v0/) - [V0 JSON](https://benchmarks.bio/results/v0/latest.json) - [V0 CSV](https://benchmarks.bio/results/v0/latest.csv) - [V0 Markdown](https://benchmarks.bio/results/v0/index.md) ## Current V1 — newer, narrower coverage Current V1: clean-v1 reruns and updated evaluation sets, currently tested on fewer frontier models. The overall view requires complete coverage and uses configured evaluation-count weights. The static overall table currently has 38 complete-coverage model-and-harness rows. V1 data updated: 2026-10-09. Source/provenance: V2 score arrays in src/App.tsx, checked against the per-evaluation files in public/data/v1/. BioSecBench-Refusal scores come from public/data/v1/refusalbench.json. Overall weights come from public/data/aggregate-leaderboard.json. OncologyBench strict results use the selected 25 evaluations in the October 2 export, nine of them re-graded against a new decision rubric in the October 9 export, generated by scripts/build-oncologybench.mjs. The V1 page explains its score weights and lists the V1 evaluation counts. - [V1 HTML](https://benchmarks.bio/results/v1/) - [V1 JSON](https://benchmarks.bio/results/v1/latest.json) - [V1 CSV](https://benchmarks.bio/results/v1/latest.csv) - [V1 Markdown](https://benchmarks.bio/results/v1/index.md) For programmatic discovery, read [versions.json](https://benchmarks.bio/results/versions.json). For the interactive comparison, visit [benchmarks.bio](https://benchmarks.bio/).