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StepAudio 2.5 Realtime
About StepAudio 2.5 Realtime
StepAudio 2.5 Realtime is an AI model developed by StepFun, in the speech category, released in 2026, made available as a proprietary (API-only) model. StepFun's end-to-end real-time speech large language model (audio-in, audio-out, no intermediate text), supporting Chine.
On this page you'll find StepAudio 2.5 Realtime's full specifications. Review provider pricing and benchmark scores below, or compare StepAudio 2.5 Realtime head-to-head with other speech models.
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Frequently asked questions
What is StepAudio 2.5 Realtime? ▶
StepFun's end-to-end real-time speech large language model (audio-in, audio-out, no intermediate text), supporting Chine It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created StepAudio 2.5 Realtime? ▶
StepAudio 2.5 Realtime was developed by StepFun and released in 2026.
Is StepAudio 2.5 Realtime open source or proprietary? ▶
StepAudio 2.5 Realtime is a proprietary model. It is accessed through an API rather than by downloading the weights.
How much does StepAudio 2.5 Realtime cost? ▶
Pricing for StepAudio 2.5 Realtime depends on the provider. See the providers table on this page for the latest API rates.
How does StepAudio 2.5 Realtime perform on benchmarks? ▶
Benchmark scores for StepAudio 2.5 Realtime are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.
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