Managed voice conversion service that transforms a recording into a selected Murf voice. Its underlying standalone checkpoint identity is not published.
The guide describes prosody/accent preservation as always on, while the reference exposes retain_accent/retain_prosody flags. No undocumented defaults are assumed.
Access & pricing
Prices belong to an endpoint and billing tier. A provider listing does not guarantee access for every account or region.
Generated audio download URL is available for 24 hours. Base64 is returned along with a URL, so this flag is not treated as the Gen2 zero-audio-retention option. Other data handling follows service terms.
Caching can reuse earlier input processing. Availability, lifetime and billing depend on the endpoint. A cache hit still generates a new response.
01 / INITIAL INPUTProcess & retain
The system processes eligible input and retains reusable state.
02 / LATER REQUESTCheck available state
Reuse depends on matching input, session state and the cache policy.
03 / CACHE HITReuse & generate
Reusing state can reduce repeated work. Any charges follow the billing rules below.
Murf API
Not verified
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
How it works
Not collected
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
Minimum reusable input
Not collected
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
Lifetime & refresh
Not collected
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
How to enable it
Not collected
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
Usage fields
Not collected
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
Billing rules
Not collected
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
Limits & data boundaries
Not collected
No reviewed model-specific discounted prompt-cache contract. WebSocket context IDs and persistent voice profiles are not evidence of prompt caching.
No verified cache rate for this endpoint. An empty rate is not a zero charge.
What the measurements say
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.
The record behind the model
Why it is included
Murf reserves proprietary rights to its technology and restricts copying, distribution and reverse engineering. Its speech models are supplied through managed services or privately licensed deployment assets, not an open-weight grant. Service records do not establish independently identified foundation checkpoints.
