xAI Launches Grok Voice API: $0.10/hr STT, $4.20/M TTS
xAI launched the Grok Voice Agent API April 18 with standalone speech-to-text and text-to-speech endpoints priced at $0.10 per hour batch STT and $4.20 per million characters TTS.
X Launches Grok-Powered Photo Editor for Posts
X has rolled out a Grok-powered photo editor that lets users modify images through natural language prompts directly in the post composer. Currently available on iOS for Premium subscribers.
xAI Recruits Mistral Co-Founder to Rebuild Grok
Devendra Singh Chaplot, Mistral AI co-founder, joins xAI to work on Grok model training as Musk's third major talent hire in one week.