Grok-4.5 from @SpaceXAI debuts at #13 on the new Agent Arena leaderboard, based on 9.8K live agentic sessions.Compared to Grok 4.3, this release is a significant step forward in agentic performance (#29->#13). It makes major gains on Bash Recovery, catching up to Anthropic and OpenAI models, and shows a substantial increase in confirmed task success, making it far more effective in real-world use. Check out rankings by signal below.Congrats to the SpaceXAI team on the strong Grok-4.5 release!