Grok Voice Transcribe 2.0 Doubles Accuracy
xAI released Grok Voice Transcribe 2.0, claiming twice the accuracy of version 1.0 at the same price. It ranks first for accuracy among 32 streaming models on the Artificial Analysis leaderboard and improves on 1.0 across four internal production sets: telephony support calls, Grok conversations, spoken credentials, and multilingual commands. It handles dozens of languages with automatic detection.