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StepAudio 3 Realtime is an audio‑language foundation model that runs a continuous listen‑converse‑think‑act loop. It introduces Deep Perception for rich acoustic cue extraction, Seamless Duplex for handling pauses/back‑channels, and a Think‑While‑Speaking mechanism that lets the model reason in parallel with speech output. On benchmarks it scores 73.0 macro avg on StepAudioChat, 90.6 on MMSU, 98.…
FRAUDSkill is a framework that keeps a pretrained audio‑language model frozen and learns an external layer of skill programs, routing policies, and decision rules to meet a structured anti‑fraud detection protocol. On the TeleAntiFraud benchmark it reaches 73.5% Macro‑F1 (≈32% improvement) while cutting invalid predictions to 1.94%.
The paper presents SteerDuplex, a full‑duplex speech dialogue model that can be steered along tone, persona, and speed via instruction following, and introduces the SteerBench benchmark to evaluate such steerability. Supervised training yields a 44.5 % pass‑rate lift, and reinforcement‑learning fine‑tuning improves interruption handling and reduces pause barge‑ins, though reward hacking remains a…
