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WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / ai

Runs: Chrome 155.0.8039.0 (wpt@3f6b09ae3, 2026-09-03) | Firefox 157.0a1 (wpt@3f6b09ae3, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 2026-09-03) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)

Sort areas: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total7.6%34/4490.7%3/4490.7%3/4490.7%3/4490.7%3/4490.0%0/449
language-model2.0%4/2000.0%0/2000.0%0/2000.0%0/2000.0%0/2000.0%0/200
language_detection9.4%3/329.4%3/329.4%3/329.4%3/329.4%3/320.0%0/32
proofreader8.3%1/120.0%0/120.0%0/120.0%0/120.0%0/120.0%0/12
rewriter12.5%7/560.0%0/560.0%0/560.0%0/560.0%0/560.0%0/56
semantic_embedder0.0%0/120.0%0/120.0%0/120.0%0/120.0%0/120.0%0/12
summarizer13.5%7/520.0%0/520.0%0/520.0%0/520.0%0/520.0%0/52
translator16.7%5/300.0%0/300.0%0/300.0%0/300.0%0/300.0%0/30
writer12.7%7/550.0%0/550.0%0/550.0%0/550.0%0/550.0%0/55