OpenAI / tts
OpenAI speech generation model with developer-documented API access and version information.
Provider-documented facts. “Not collected” means we have not verified that field yet, not that the feature is unsupported.
Aliases and pinned IDs listed by the developer. A snapshot date is not automatically the public release date.
See endpoint caching records. No verified support claim for this model.
Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.
tts-1Endpoint pricing has not been collected. Check the provider for applicable rates.
API data controls and retention depend on endpoint and account configuration; consult the linked provider policy.
Read the service policy (opens in a new tab)Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.
The system processes eligible input and retains reusable state.
Reuse depends on matching input, session state and the cache policy.
Reusing state can reduce repeated work. Any charges follow the billing rules below.
tts-1Provider-side caching has not been verified for this endpoint. Missing documentation is not evidence that caching is unsupported.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
No benchmark observations have been added for this model. We do not turn a vendor description into a performance score.
Latency and throughput depend on the host, request size, reasoning settings and load. There is no measured speed or global usage figure in this record.
Proprietary OpenAI release in the official hosted-model catalog. Explicit open-weight releases and unresolved routing aliases are excluded.
Classification evidence (opens in a new tab)