mlboydaisuke/Confucius4-R2T2-LiteRT

automatic-speech-recognition model by mlboydaisuke

From the publisher

Model card & documentation

Source preview

Read the publisher’s intended use, setup instructions, evaluations and limitations. The original model card is the source of truth.

netease-youdao/Confucius4-R2T2 converted to the LiteRT-LM (.litertlm) format for on-device speech recognition with Google's LiteRT-LM runtime. Audio in, text out, one file. Confucius4-R2T2 is NetEase Youdao's streaming speech recognition model, built on Qwen3-ASR-1.7B (2.04 B parameters). A 24-layer audio encoder feeds a 28-layer Qwen3 language model, which writes language . The model is optimized for Chinese and English and lists 30 languages. Its streaming mode re-reads the audio received so far at every chunk and continues from the text it has already committed. The file runs on the generic audio path of the released runtime (measured with litert-lm-api 0.17.1). The runtime cuts 16 kHz PCM into 10 ms frames and hands the bundled encoder a 30 s window; the encoder computes the log-mel spectrogram itself. No runtime change is needed. One message holds one clip of up to 30 s. The runtime zero-fills the window after the clip, and the encoder…

mlboydaisuke/Confucius4-R2T2-LiteRT on Hugging Face A short preview, not the full document.

Read the full model card ↗ · Preview checked 2026-10-02T08:50:29.827Z

Inside the original model card — Document outline

Headings are captured from the source. Links open the publisher’s document, not a locally hosted copy.

Documentation belongs to its respective authors. Reported project/model license: other. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.

Model overview

mlboydaisuke/Confucius4-R2T2-LiteRT is a automatic-speech-recognition model repository published by mlboydaisuke on Hugging Face. The source reports the litert-lm library.

This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.

Model facts

Task: automatic-speech-recognition
Library: litert-lm
Recent downloads (30 days): 0
Cumulative likes: 0
Hugging Face trending score: 0
Reported safetensors parameters: Not reported
Architecture: Not reported
License: other
Access: Not gated by Hugging Face
Created: 2026-10-02T06:15:50.000Z
Last modified: 2026-10-02T06:22:18.000Z

Compatibility and lineage

Reported languages: zh, en, ja

Reported base models: netease-youdao/Confucius4-R2T2

Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.

Use and evaluate

Check license terms and access requirements first. Review the model card’s documented loading instructions, evaluations and safety limitations. Benchmark scores are not imported by this directory, and popularity is not an accuracy ranking.

No model weights are downloaded or executed by AltAPIs. Never enable remote model code without reviewing it.

Model card and usage instructions

Model files and configuration

Community discussion