Update README

README.md

@@ -36,7 +36,7 @@ repository: https://github.com/AutoArk/open-audio-opd
 
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-# ARK-ASR-3B: State-of-the-Art Multilingual ASR with Online Policy Distillation
+# ARK-ASR-3B: State-of-the-Art Multilingual ASR
 
 [![GitHub](https://img.shields.io/badge/GitHub-AutoArk%2Fopen--audio--opd-blue?logo=github)](https://github.com/AutoArk/open-audio-opd)
 [![arXiv](https://img.shields.io/badge/arXiv-2605.28139-b31b1b?logo=arxiv)](https://arxiv.org/abs/2605.28139)
@@ -44,13 +44,13 @@ repository: https://github.com/AutoArk/open-audio-opd
 
 </div>
 
-> **TL;DR** ARK-ASR-3B is an automatic speech recognition model trained with teacher-data adaptation and on-policy distillation. It achieves current state-of-the-art results on the Hugging Face Open ASR Leaderboard English short-form benchmark, with an average WER of **5.13%** across AMI, Earnings22, GigaSpeech, LibriSpeech, SPGISpeech, and VoxPopuli. The accompanying training, inference, and evaluation code is available at [AutoArk/open-audio-opd](https://github.com/AutoArk/open-audio-opd).
+> **TL;DR** ARK-ASR-3B is a multilingual automatic speech recognition model. It achieves current state-of-the-art results on the Hugging Face Open ASR Leaderboard English short-form benchmark, with an average WER of **5.13%** across AMI, Earnings22, GigaSpeech, LibriSpeech, SPGISpeech, and VoxPopuli. The accompanying training, inference, and evaluation code is available at [AutoArk/open-audio-opd](https://github.com/AutoArk/open-audio-opd).
 
 ## Abstract
 
-ARK-ASR is an audio ASR student model optimized with the **teacher-data adaptation + online policy distillation (TD + OPD)** recipe from `open-audio-opd`.
+ARK-ASR-3B is a 3B-scale audio-capable autoregressive Transformers model for automatic speech recognition.
 
-Instead of relying only on static supervised transcripts, OPD lets the student generate transcripts online and trains it against token-level teacher scores on the student's own generated behavior. This checkpoint is the 3B-scale ARK-ASR model trained with the TD + OPD recipe.
+It combines a Whisper-style audio encoder, an MLP adapter, and a Qwen decoder with custom `arkasr` remote code.
 
 ARK-ASR currently supports Chinese, English, German, Japanese, French, Korean, Spanish, Polish, Italian, Romanian, Hungarian, Czech, Dutch, Finnish, Croatian, Slovak, Slovene, Estonian, and Lithuanian ASR.