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MiMo-V2.5-ASR

GitHub stars: 339 GitHub forks: 34 Declared license: Apache-2.0: Apache-2.0 Last pushed April 23, 2026: Pushed 5mo ago
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MiMo-V2.5-ASR turns audio into text. Xiaomi MiMo’s published examples cover Chinese dialects, Chinese–English conversations, sung words and overlapping speech.

Downloadable weights, a separate audio tokenizer and a Gradio interface provide a local transcription workflow. The repository also exposes the Python method used by that interface. Use this as a first read, not a recommendation. Open the original project before trusting details like terms, limits, privacy, cost, setup, or safety.

What it is

Audio in, transcript out

A speech-recognition model with downloadable files and an asr_sft() interface that returns text.

Why it stands out

Mixed-language speech

The publisher recommends Auto language selection for code-switched speech; Chinese and English tags instead bias recognition toward the selected language.

Availability

Model plus audio tokenizer

Local setup uses two downloads. The model card links both components, while the repository supplies the demo and inference code.

Why it matters

What makes it useful

For a conversation that switches between Chinese and English, the README recommends leaving the language setting on Auto. Its examples include Wu, Cantonese, Hokkien and Sichuanese. Chinese and English are recognition biases rather than separate model downloads, so select the tag according to the audio rather than the language of the surrounding application.

Notable points

What stands out

Xiaomi’s results table separates recognition scenarios: its reported English average word error rate is 5.73, while the AMI meeting result is 10.63. The page labels lower WER as better. Read the relevant scenario column when comparing a meeting workflow; the overall average and one meeting dataset describe different tests. These are publisher results, not LifeHubber measurements.

Before using

What to review

The setup guide specifies Linux, Python 3.12, CUDA 12.0 or later and flash-attn 2.7.4.post1. It offers a precompiled wheel when compilation takes too long. Download MiMo-V2.5-ASR and MiMo-Audio-Tokenizer separately, then supply both local paths. The demo supports initialization from command-line paths or its Model Configuration tab.

Reader fit

Who may find it relevant

When switching from an uploaded clip to the microphone in the demo, clear the previous input first. The current interface chooses the uploaded file when both audio fields contain a recording. Its Clear button resets both inputs, the language choice to Auto, the transcript and the status. The status filename identifies which recording was processed.

Editorial note

Why LifeHubber lists it

For Python integration, check the constructor before copying the model card’s example: it uses tokenizer_path, but the current MimoAudio class names that argument mimo_audio_tokenizer_path. The repository’s demo passes the model and tokenizer paths positionally. Match your call to the downloaded class signature; the two published examples do not use the same argument binding.

Source links

Source materials

Reader note

Before relying on this entry

LifeHubber lists entries to help readers inspect AI projects, not to endorse them or prove they are safe, suitable, accurate, maintained, or right for a specific use. We do not verify every entry in depth. Before relying on anything listed, review the original materials, terms, privacy practices, limits, and risks that matter for your situation.

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