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conformance · v148

v148 · prompt-api-sampling-parameters — conformance probe

5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://webmachinelearning.github.io/prompt-api/ chromestatus: #6325545693478912 generated 2026-06-01T08:14:38Z by conformance-author-v1-subagent
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id contract kind verdict detail
language-model-params-defaults LanguageModel.params() returns a Promise of options including temperature & topK defaults. spec ↗ script
language-model-params-maxes LanguageModel.params() exposes maxTemperature and maxTopK upper bounds. script
language-model-create-accepts-temperature LanguageModel.create({temperature, topK}) accepts the sampling parameters without throwing TypeError on dictionary shape. script
language-model-instance-temperature-attribute A created LanguageModel exposes its temperature value. script
language-model-instance-topk-attribute A created LanguageModel exposes its topK value. script