21:11
2026-07-29
testingcatalog.com
artificial-intelligence
SpaceXAI launches Grok Voice Think Fast 2.0 on Agent Builder
XAI launched Grok Voice Think Fast 2.0, a speech-to-speech model that scored 82.9% on Artificial Analysis' benchmark, up from 75.7% for version 1.0 and ahead of GPT-Realtime-2.1 at 79.1%. The model co…