SpaceXAI Releases Grok 4.5, a Cursor-Trained Model for Coding, Agentic Tasks, and Knowledge Work at $2/M Input – MarkTechPost

SpaceXAI Releases Grok 4.5, a Cursor-Trained Model for Coding, Agentic Tasks, and Knowledge Work at $2/M Input - MarkTechPost — featured image

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Your AI Intern Just Graduated Top of the Class

Something big just happened that should grab the attention of every SME owner in Malaysia who feels like they are constantly drowning in paperwork, spreadsheets, and repetitive tasks. SpaceXAI just released Grok 4.5, and the numbers suggest it isn’t just another update — it’s a genuine leap in how AI handles real work.

What Happened: The Grok 4.5 Release

SpaceXAI dropped Grok 4.5, calling it their smartest model to date. The model specifically targets coding, agentic tasks, and knowledge work. A key detail that stands out is that it was trained alongside Cursor, the popular AI coding editor. This means it was built with real-world software engineering workflows in mind from the ground up.

But the headline that matters most to you isn’t the flashy demo. It’s the raw data. Grok 4.5 uses about 4.2x fewer output tokens than Opus 4.8 (max) on the SWE Bench Pro benchmark. In plain English, it gets the job done with far less computational churn. It also scored #1 on