NEWS · MODELS · #1983
Grok Voice 3.0 released — low-latency speech-to-speech model available in Voice Agent API
Grok Voice 3.0, a speech-to-speech model, is being rolled out in the Voice Agent API at the same $0.08/min price as its predecessor. Independent tests (Artificial Analysis) rank it #1 on a Speech-to-Speech Index and report sub‑1s latency and lower cost versus comparable frontier models; it is already deployed across millions of daily conversations in Tesla vehicles and Starlink/SpaceX call centers, with reported high task success and automation rates.
KEY POINTS
- Grok Voice 3.0, a speech-to-speech model, is being rolled out in the Voice Agent API at the same $0.08/min price as its predecessor.
- Independent tests (Artificial Analysis) rank it #1 on a Speech-to-Speech Index and report sub‑1s latency and lower cost versus comparable frontier models; it is already deployed across millions of daily conversations in Tesla vehicles and Starlink/SpaceX call centers, with reported high task success and automation rates.
- This release reports materially better latency, cost, and task success on independent benchmarks while already powering large-scale commercial deployments, which matters for voice automation and in‑vehicle/agent use cases.
WHY IT MATTERS
This release reports materially better latency, cost, and task success on independent benchmarks while already powering large-scale commercial deployments, which matters for voice automation and in‑vehicle/agent use cases.