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ROBOTS & HARDWARE SOURCE-BACKED TECHNICAL

DuplexJev Enables Fast, Single-Token Decisions for Full-Duplex Voice Agents

DuplexJev processes ASR-encoder hidden states through a connector into a frozen LLM, producing single-token distributions without decoding. This approach allows an 8-GPU node to answer 80 decisions about eight utterances in approximately 0.1 seconds.

Source: arXiv · arxiv.org Published 2026-10-02T00:54:52+00:00 Detected 2026-10-05T05:20:25+00:00
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DuplexJev processes ASR-encoder hidden states through a connector into a frozen LLM, producing single-token distributions without decoding. This approach allows an 8-GPU node to answer 80 decisions about eight utterances in approximately 0.1 seconds.

AI-assisted summary based on the listed source.

Full-duplex voice agents make many small, closed decisions, which current systems answer by slow autoregressive decoding. We propose DuplexJev, which feeds ASR-encoder hidden states through a small connector into a frozen LLM and reads each question as a single-token distribution over its options. Nothing is...

By avoiding slow autoregressive decoding, DuplexJev significantly speeds up decision-making in full-duplex voice agents. This method could improve responsiveness and efficiency in real-time voice applications.

Hardware and robotics watchers may want to track whether this becomes a product, benchmark, or deployment signal.

Signal Strength 95% Technical label SOURCE-BACKED Public Interest 21 Category ROBOTS & HARDWARE Reader Depth TECHNICAL

Signal Strength reflects source quality, relevance, freshness and evidence. Public Interest helps organize discovery; it is not proof of truth.

Public Interest components
Recognizable Entity Score 0 Practical Impact Score 8 Novelty Interest Score 48 Consequence Score 18 Curiosity Score 48 Shareability Score 18

VQV surfaced this signal because it is recent, relevant to AI Voice, connected to arXiv.