Replit's ViBench 2.0 gives top AI models a 49%-65% whole-product pass rate

The benchmark tests agents building 17 products from scratch, adding features in sequence and checking the finished apps in a browser.

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Primary source: replit.com

Why it matters

Whole-product tests expose failures that feature-by-feature coding benchmarks can miss. ViBench's public harness gives teams a way to reproduce Replit's results, while its vendor-built test suite and partial holdout set are important limits on how broadly to apply the scores.

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Replit has released ViBench 2.0, a benchmark that measures whether AI agents can build complete software products feature by feature. In Fireworks AI's runs, the top three models passed every test plan in 49% to 65% of builds, according to Replit's announcement and its methodology post.…

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