#xai
- xAI completes Grok 4.3 API rollout with 1M context, native video, and ~40% price cut xAI models-llm
- xAI Grok Imagine Video 1.5: Image-to-Video with Native Audio Tops Arena Leaderboard, API Now Live xAI video
- xAI Launches Grok Imagine Video 1.5 to General Availability xAI video
- xAI Launches Grok for PowerPoint as Free Microsoft 365 Add-in xAI tools
- Grok 4.3 Now Available on Amazon Bedrock with 1M-Token Context xAI models-llm
- xAI Releases Grok Imagine Video 1.5: #1 on Video Arena Leaderboard at $4.20/min xAI video
- xAI Grok Voice Becomes Default Engine for Vapi's 2.5M+ Voice Agents xAI audio