GrokSpaceXAIAI CodingCursorElon MuskAI ModelReview
Grok 4.5 Review: Musk's AI Coding Model Is 15x Cheaper Than GPT-5.5 and Now Default on Cursor
SpaceXAI launched Grok 4.5 — a coding model beating GPT-5.5 on marathon tasks, costing $6/1M output, now the default AI in Cursor. Full review with benchmarks.