AnalysisAI AgentsOctober 20, 2026

Heartbeat-style speculative reasoning speeds realtime voice agents

Read original source →arxiv.org

A "heartbeat" speculative reasoning method lets voice agents keep preparing tool calls while the user is still speaking, improving tool coverage and cutting final-response latency. Evaluated on SpeechFCEval, FDBench v3 and AudioCRAG against a SHANKS-style windowed baseline.

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