Triple X: A LLM-Based Multilingual Speech Recognition System for the INTERSPEECH2025 MLC-SLM Challenge
arXiv cs.CL / 3/16/2026
💬 OpinionIdeas & Deep AnalysisModels & Research
Key Points
- The Triple X system uses an encoder-adapter-LLM architecture to tackle multilingual conversational speech recognition in the MLC-SLM Challenge Task 1.
- It combines the reasoning capabilities of text-based large language models with domain-specific adaptations and a carefully designed multi-stage training pipeline over large multilingual audio datasets.
- Experimental results show competitive Word Error Rate (WER) on both development and test sets, with the approach achieving second place in the challenge.
- The work highlights the viability of integrating encoder-adapter frameworks with LLMs to improve multilingual ASR performance and suggests avenues for further improvement.
- By sharing architecture and training strategies, the paper contributes a practical blueprint for researchers aiming to leverage multilingual data and LLMs in speech recognition.
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