Researchers published work diagnosing failure conditions for on-policy distillation and proposed a recovery framework.

Launched VoxCPM 2, an open-source TTS model positioned as competitor to Qwen3-TTS

Released VoxCPM 2 open-source text-to-speech model

Demonstrates LLMs with autonomous search capabilities achieve 88.7% accuracy on temporal data, surpassing fine-tuned models