StepAudio 2.5
PulseAugur coverage of StepAudio 2.5 — every cluster mentioning StepAudio 2.5 across labs, papers, and developer communities, ranked by signal.
- 2026-05-11 research_milestone StepAudio 2.5 text-to-speech model achieved a top 3 global ranking, surpassing ElevenLabs v3. source
1 day(s) with sentiment data
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StepAudio 2.5 beats OpenAI and Google in emotion tests
StepAudio 2.5, a new model from Chinese startup StepFun, has reportedly surpassed OpenAI and Google systems in emotion interpretation tests. The model was trained using 10,000 base patterns.
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StepAudio 2.5 unifies ASR, TTS, and real-time interaction with RLHF
A new technical report introduces StepAudio 2.5, a unified audio-language model designed to excel across automatic speech recognition (ASR), text-to-speech synthesis (TTS), and real-time spoken interaction. The model ac…
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StepAudio 2.5 TTS model ranks above ElevenLabs v3
StepAudio 2.5, a text-to-speech model from a Chinese AI lab, has reportedly surpassed ElevenLabs' v3 in performance, securing a top 3 ranking globally. The 24-month-old startup's model achieved this by outperforming Ele…
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Jieyue AI's StepAudio 2.5 voice model ranks top in China, third globally
Jieyue AI has released its StepAudio 2.5 series of voice models, achieving a top global ranking in TTS performance. The StepAudio 2.5 TTS model specifically ranks third worldwide and first in China on the Artificial Ana…