{"uid":"cap_usgj5NsW_CXptoK7bVIv0","slug":"microsoft-ai-speech-transcription-models-catalog-c199ce82","name":"Microsoft AI Speech & Transcription Models Catalog","description":"Speech and transcription models this service prices, with prices per unit, voices and an example request","url":"https://microsoft-ai.mpp.tempo.xyz/v1/audio/models?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["ai"],"displayCostAmount":"0","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"unprobed","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"free","summary":"Free","primary":null,"accepted":[]},"paymentMethods":[],"brandName":"Microsoft AI","brandSlug":"microsoft-ai-mpp","brandBaseUrl":"https://openrouter.ai","brandDocsUrl":"https://openrouter.ai","whatItDoes":"Returns the list of available speech and transcription models with their prices per unit, supported voices, and an example request payload","exampleAgentPrompt":"What speech and transcription models are available through Microsoft AI on OpenRouter, and what are their prices and supported voices?","exampleUseCases":[{"title":"Choosing a model by cost","prompt":"Before I start transcribing audio, can you pull up all the available Microsoft AI transcription models and show me their prices per unit so I can pick the cheapest one?"},{"title":"Exploring available TTS voices","prompt":"I want to generate speech but I'm not sure which voices Microsoft AI supports — can you list all the models and the voices each one offers?"},{"title":"Building an example API call","prompt":"Can you fetch the Microsoft AI audio model catalog and show me an example request for one of the speech models so I can see the format I need to use?"}],"resultDescription":"A list of speech and transcription model objects, each containing the model name/ID, pricing per unit (e.g. per character or per second of audio), available voices, and a sample request body illustrating how to call that model.","failureModes":["Service unavailable returns 5xx error","Empty or malformed response if the catalog is temporarily down","Stale pricing if the catalog is not refreshed in real time"],"whenToPreferThis":"Use this endpoint when you need to discover which Microsoft AI speech or transcription models are currently available, compare their per-unit pricing, check which voices are offered, or obtain an example request before making a call to the Speech or Transcriptions endpoints. Prefer this over hardcoding model names or prices, since the catalog reflects live pricing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T13:11:14.051Z","isFirstParty":false,"canonicalSlug":"microsoft-ai-speech-transcription-models-catalog-c199ce82"}