xAI Text to Speech series

Each model's score on the Speech board (Text-to-speech arena) on the last day it was listed

1. xAI Text to SpeechNo longer on the boardsReleased May 31, 20261,188#6

• Nov 102026AI modelsElon Musk: Grok 4.8 is in RL and rebuilt from scratch in C/C++
• Nov 32026AI toolsGrok Bot is turning into a shopping assistant
• Nov 22026AI toolsxAI gives every employee an on-demand data scientist
• Oct 312026AI modelsxAI adds invisible watermarks to Grok outputs
• Oct 302026IndustryNeuralink connects brains directly to Grok
• Oct 202026AI toolsGrok Bot's new teammates clear 204 support tickets in 10 minutes