Model reference · open weights
Fun-ASR-Nano-2512 is an open-weight audio or speech model from FunAudioLLM. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.
Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.
What it is
| Maker | FunAudioLLM |
|---|---|
| Type | Audio & music |
| Task | Speech→text |
| Runs with | funasr |
| Released | 2025-12-15 |
| Popularity | 3k downloads / month |
| Licence | Open weights |
About
This model is part of the FunASR ecosystem — one industrial-grade open-source toolkit for ASR · VAD · punctuation · speaker diarization · emotion / event · LLM-ASR. A Star really helps the project (and keeps you updated):
🌟 FunASR · 🌟 SenseVoice · 🌟 Fun-ASR · 🌟 FunClip
⚡ CPU / edge — no GPU, no Python: run Fun-ASR-Nano as a single self-contained binary via llama.cpp / GGUF (like whisper.cpp), with built-in VAD. Prebuilt binaries + one-command model download → Fun-ASR-Nano-GGUF · runtime · guide
「简体中文」|「English」
Fun-ASR is an end-to-end speech recognition large model launched by Tongyi Lab. It is trained on tens of millions of hours of real speech data, possessing powerful contextual understanding capabilities and industry adaptability. It supports low-latency real-time transcription and covers 31 languages. It excels in vertical domains such as education and finance, accurately recognizing professional terminology and industry expressions, effectively addressing challenges like "hallucination" generation and language confusion, achieving "clear hearing, understanding meaning, and accurate writing."
｜ Core Features ｜ Performance Evaluation ｜ Environment Setup ｜ Usage Tutorial
Model Repository: modelscope, huggingface
Online Experience: ModelScope Community Space, huggingface space
| Model Name | Task Details | Training Data | Parameters |
|---|---|---|---|
| Fun-ASR-Nano (⭐ 🤗) | Speech recognition supports Chinese, English, and Japanese. Chinese includes support for 7 dialects (Wu, Cantonese, Min, Hakka, Gan, Xiang, Jin) and 26 regional accents (Henan, Shanxi, Hubei, Sichuan, Chongqing, Yunnan, Guizhou, Guangdong, Guangxi and more than 20 other regions). English and Japanese cover multiple regional accents. Additional features include lyric recognition and rap speech recognition. | Tens of millions of hours | 800M |
| Fun-ASR-MLT-Nano (⭐ 🤗) | Speech recognition supports Chinese, English, Cantonese, Japanese, Korean, Vietnamese, Indonesian, Thai, Malay, Filipino, Arabic, Hindi, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, Greek, Hungarian, Irish, Latvian, Lithuanian, Maltese, Polish, Portuguese, Romanian, Slovak, Slovenian, Swedish, and 31 languages in total. | Hundreds of thousands of hours | 800M |
Fun-ASR focuses on high-precision speech recognition, multi-language support, and industry customization capabilities
From the published model card. Full card on the HuggingFace links in the sidebar.
How it works
Using it via the API
Once AxForge deploys fun-asr-nano-2512 for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (fun-asr-nano-2512 below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/audio/transcriptions \ -H "Authorization: Bearer $AXFORGE_API_KEY" \ -F model="fun-asr-nano-2512" -F file=@audio.mp3
Create an account — your API key is available in the console. 5M tokens/month currently included with every new account at launch.