Grok's real-time speech transcription surges to first place, priced at only one-fifth of OpenAI's.

Beating AI News Flash: SpaceXAI releases Grok Voice Transcribe 2.0, focusing on real-time speech-to-text. On Artificial Analysis's English streaming transcription leaderboard, it ranks first with a word error rate of about 2.7%, surpassing Meta Muse and OpenAI GPT Live Transcribe.

Pricing remains unchanged. Batch transcription costs $0.10 per hour, and real-time transcription costs $0.20 per hour. OpenAI GPT Live Transcribe is about $1.02 per hour.

Multilingual capabilities have also improved significantly. In SpaceXAI's internal tests, the word error rate for short voice commands across 19 languages dropped from 20.6% to 6.8%, and it can also automatically detect and switch languages.