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Parity: Auto-evals for harness changes
Catch AI behavior changes before they ship
Parity helps agent teams verify that prompt and harness changes actually changed behavior. It monitors PRs for behavior-defining changes, identifies what changed, checks existing eval coverage, and generates targeted probe evals to test whether the new behavior shows up and where it stops holding. Built for teams who want something faster and more reliable than manual spot checks and vibe testing.
About Parity: Auto-evals for harness changes on Product Hunt
“Catch AI behavior changes before they ship”
Parity: Auto-evals for harness changes was submitted on Product Hunt and earned 1 upvotes and 1 comments, placing #198 on the daily leaderboard. Parity helps agent teams verify that prompt and harness changes actually changed behavior. It monitors PRs for behavior-defining changes, identifies what changed, checks existing eval coverage, and generates targeted probe evals to test whether the new behavior shows up and where it stops holding. Built for teams who want something faster and more reliable than manual spot checks and vibe testing.
Who hunted Parity: Auto-evals for harness changes?
Parity: Auto-evals for harness changes was hunted by Antoine Nguyen. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Parity: Auto-evals for harness changes including community comment highlights and product details, visit the product overview.

