Simulstream: Open-Source Toolkit for Evaluation and Demonstration of Streaming Speech-to-Text Translation Systems

arXiv:2512.17648 · cs.CL · Submitted 2025-12-19 · Read on arXiv

cs.CL

Submitted: 2025-12-19

Updated: 2026-08-31

Code: https://github.com/hlt-mt/simulstream

Terminology

• Alignment — 4× in this paper · explained in 1 episode
• Benchmarking — 4× in this paper · explained in 3 episodes
• Benchmark — 3× in this paper · explained in 2 episodes
• Empirical Methods in Natural Language Processing — 2× in this paper
• Adaptation — 1× in this paper · explained in 1 episode
• Modularity — 1× in this paper · explained in 9 episodes
• Reinforcement Learning — 1× in this paper · explained in 4 episodes
• Unified Framework — 1× in this paper · explained in 5 episodes
• Voice Activity Detection — 1× in this paper

Sources

• SeamlessM4T: Massively Multilingual & Multimodal Machine Translation
• Better Late Than Never: Meta-Evaluation of Latency Metrics for Simultaneous Speech-to-Text Translation
• Canary-1B-v2 & Parakeet-TDT-0.6B-v3: Efficient and High-Performance Models for Multilingual ASR and AST
• Simultaneous Translation for Unsegmented Input: A Sliding Window Approach
• Simultaneous Speech-to-Speech Translation System with Neural Incremental ASR, MT, and TTS
• CoVoST 2 and Massively Multilingual Speech-to-Text Translation

Related papers

• Exploring Solution Divergence and Its Effect on Large Language Model Problem Solving
• Ishigaki-IDS-Bench: A Benchmark for Generating Information Delivery Specification from BIM Information Requirements
• Subliminal Steering: Stronger Encoding of Hidden Signals
• MedStruct-S: A Benchmark for Key Discovery, Key-Conditioned QA and Semi-Structured Extraction from OCR Clinical Reports
• The End of Transformers? On Challenging Attention and the Rise of Sub-Quadratic Architectures
• Untangling the Mechanisms of Misleading Context in Medical Question Answering