Grok 4.5 Coding Capabilities Win Praise
haider1 · x · 2026-07-13
Some are calling Grok 4.5 the best SpaceXAI coding model they've used to date.
The post also mentions that Elon's team spent months refactoring internal systems to improve Grok's speed, utility, and cost-efficiency; it now competes with Opus 4.8 and GPT-5.5 in terms of intelligence and cost, and reportedly outperforms Sonnet 5 and Opus 4.7.
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