
Charles Ai
479 posts

Charles Ai
@aicharleschen
Documenting my journey to becoming a lawyer without law school. Occasional political commentator, frequent tortfeasor. ai tech rag and fine tuning expert.


An early beta of Grok Build, an agentic CLI for coding, building apps, and automating workflows is now available for SuperGrok Heavy subscribers. Through this early beta, we will improve the model and product based on your feedback. Try it at x.ai/cli






Starting tomorrow at 12pm PT, Claude subscriptions will no longer cover usage on third-party tools like OpenClaw. You can still use these tools with your Claude login via extra usage bundles (now available at a discount), or with a Claude API key.

Grok-4.20-Beta 1 just ranked #1 in Medicine & Healthcare on Arena (with style control) The multi-agent version scored #3 xAI literally has two models in the top 3 for medical AI....dominating the leaderboard And this is not just about rankings. Grok has actually helped people through serious, life-or-death medical situations in the real world Medicine is one of the hardest AI categories to shine in because it requires the utmost precision, and Grok just crushed it Grok is designed to actually help humanity... and this proves it















