Usefulness is often more valuable than intelligence.
ChatGPT 5.4 tops Opus 4.6 in most benchmarks.
But the AI I use to get work done is Claude.

Is usefulness more valuable to you?
Which AI tool did you open first today?
Anthropic just passed OpenAI in revenue. $9B to $30B ARR in four months.
To put that in context, Anthropic was at $1B in January 2025. By the end of the year, $9B. Then $14B in February. $30B in April. And they're spending 4x less on training than OpenAI.
I'm not surprised.
Cowork has changed how I actually work. It creates documents, builds presentations, researches topics, writes code, works across files. I use it every day and it's become genuinely hard to imagine going back.
ChatGPT is probably the better tool for asking a quick question. But Claude is the one I open when I need to get something done. When you're paying for a tool, that matters.
The enterprise numbers back it up. 80% of Anthropic's revenue comes from business customers. Companies spending over $1M a year doubled from 500 to 1,000 in under two months.
First published on LinkedIn.