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WPT

wpt / webnn / validation_tests / matmul.https.any.html?gpu

Spec: Web Neural Network API ↗

Runs: Chrome 155.0.8042.0 (wpt@168cb0286, 2026-09-04) | Firefox 157.0a1 (wpt@1b4bc17cf, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-17043 (wpt@25681acff, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi

ChromeFirefoxSafariLadybirdServoBlitz
Total15/150/150/150/150/15NOT RUN
SubtestChromeFirefoxSafariLadybirdServoBlitz
assert_not_equals(navigator.ml, undefined, "ml property is defined on navigator")PASSFAILFAILFAILFAIL—
[matmul] throw if first input is from another builderPASSFAILFAILFAILFAIL—
[matmul] throw if second input is from another builderPASSFAILFAILFAILFAIL—
[matmul] throw if the output tensor byte length exceeds limitPASS—————
[matmul] Throw if first input's rank is less than 2PASSFAILFAILFAILFAIL—
[matmul] Throw if second input's rank is less than 2PASSFAILFAILFAILFAIL—
[matmul] Test with 2-D input and 4-D inputPASSFAILFAILFAILFAIL—
[matmul] Test with 2-D input and 2-D inputPASSFAILFAILFAILFAIL—
[matmul] Test with 3-D input and 3-D input of broadcastable batchShapePASSFAILFAILFAILFAIL—
[matmul] Test with 4-D input and 3-D input of broadcastable batchShapePASSFAILFAILFAILFAIL—
[matmul] Test with 3-D input and 3-D inputPASSFAILFAILFAILFAIL—
[matmul] Throw if the input data type is not floating pointPASSFAILFAILFAILFAIL—
[matmul] Throw if data type of two inputs don't matchPASSFAILFAILFAILFAIL—
[matmul] Throw if columns of first input's shape doesn't match the rows of second input's shapePASSFAILFAILFAILFAIL—
[matmul] Throw if batchShapes aren't bidirectionally broadcastablePASSFAILFAILFAILFAIL—