Grok Build with Grok 4.5 stands far ahead on the efficiency frontier....completely alone inside the chart’s most attractive quadrant It deli…

Grok Build with Grok 4.5 stands far ahead on the efficiency frontier....completely alone inside the chart’s most attractive quadrant It delivers top-tier coding-agent performance while using only around 3.5 million tokens per task, the lowest token usage anywhere near this level of performance Most competing agents in the same performance range consume roughly 7 million to 18 million tokens per task That means some are burning up to around 5× more tokens to achieve comparable scores That is the real advantage of Grok Build: • Powerful • Extremely fast • Highly token-efficient • Better use of your limits • Capable of completing serious work without burning through enormous amounts of usage Grok Build is dominating the efficiency frontier More intelligence per token. More work from your limits More building Grok 4.5 is very good for vibe math in the field of Programming Language Theory. It's keeping up with Sol 5.6 and is way more fun to use than Fable/Opus 5 which love to spend hours creating superfluous documents (Claude code) or constantly nags me to "Continue" (web).

Source: Elon Musk (X) | 2026-07-27