SPACEXAI Grok 4.5 is as good as Anthropic Opus BUT One-quarter of the COST

Actual usage of SpaceXAI Grok 4.5. First person reports that there are programmers successfully replacing Opus and Sonnet in all of his systems today with Grok 4.5. Grok 4.5 worked great. Spending can drop 50-80%. $200-500 instead of $1000. Grok 4.5 is faster than Opus 4.8. Maybe 2 to 3 times faster. OpenAI GPT 5.6 is coming tomorrow and will be faster but more expensive than Grok 4.5. Grok 4.5 can own the low end of developer usage (pretty, efficient value and good enough). This could send Cursor-SpaceXAI enterprise revenue up from $4 Billion ARR to $8-15 billion ARR in 1-2 months Follow Brian Wang on https://www.NextBigFuture.com Follow Brian Wang on https://www.X.com/@NextBigFuture Patreon - Next Big Future This channel brings you the most important science and technology breakthroughs and analysis at least once per week.