Text-to-speech
Orpheus 3B (0.1 ft) requirements, license & speed
By Canopy Labs · released 2025-03-17 · 3.78B parameters
Commercial useYes
Min memoryNot stated
Runs on CPUUnknown
StreamingYes
Key facts
- License
- apache-2.0 source
- Commercial use
- Yes sourceApache-2.0 (HF repo is gated: accept terms to download)
- Parameters
- 3.78B sourcesafetensors parameter count
- Minimum memory
- Not stated by source
- Runs on CPU
- Unknown
- Streaming
- Yes source~200 ms streaming latency, ~100 ms with input streaming
- Voice cloning
- Yes sourceZero-shot cloning; README notes it was not explicitly trained for it
- Languages
- en source
- Released
- 2025-03-17 sourceHugging Face repo creation date (proxy for release date)
- Gated on HF
- Yes accept terms on Hugging Face before downloading
Measured speed & memory
Benchmark pending. We haven't measured Orpheus 3B (0.1 ft) yet. Planned targets: CPU (8 vCPU), Apple Silicon Mac, RTX-class consumer GPU and a rented cloud GPU. Get notified.
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