MiMo-V2.5-ASR is an open-source speech recognition model developed by Xiaomi MiMo. It supports bilingual Chinese–English recognition, a wide range of Chinese dialects, code-switching, lyrics transcription, knowledge-intensive content, noisy environments, multi-speaker scenarios, and other challenging acoustic conditions.
Through large-scale mid-training, high-quality supervised fine-tuning (SFT), and novel reinforcement learning (RL) algorithms, MiMo-V2.5-ASR achieves state-of-the-art performance across multiple authoritative benchmarks.
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