SpaceXAI launches Grok 4.5, its flagship AI model for coding and engineering tasks
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xAI
Summary
SpaceXAI has launched Grok 4.5, their most advanced AI model designed for coding, agentic tasks, and knowledge work. Trained alongside Cursor on datasets spanning coding, science, engineering, and math, the model excels at real-world engineering tasks and office work, scoring #1 on Harvey's Legal Agent Benchmark. The announcement highlights benchmark performance comparisons against leading models.
Source
Hacker NewsSpaceXAI launches Grok 4.5, its flagship AI model for coding and engineering tasksx.aiKey quotes
· 5 pulledToday, we're launching Grok 4.5, SpaceXAI's smartest model built to excel at coding, agentic tasks, and knowledge work.
It's our strongest model ever and was trained alongside Cursor.
Grok 4.5 was trained on datasets spanning knowledge in coding, science, engineering, and math.
With both intelligent and efficient reasoning, Grok 4.5 excels at real engineering tasks and exceeds comparable leading models at these tasks.
The model is equally adept at office work, scoring #1 on Harvey's Legal Agent Benchmark.
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