Anthropic’s new Claude model can think both fast and slow
Published on: 2025-07-16 02:33:08
Another week, and there's another new AI model ready for public use. This time, it's Anthropic with the introduction of Claude 3.7 Sonnet. The company describes its latest release as the market's first "hybrid reasoning model," meaning the new version of Claude can both answer a question nearly instantaneously or take its time to work through it step by step. As the user you can decide what approach Claude takes, with a dropdown menu allowing you to select the "thinking mode" you want it to take.
"We've developed Claude 3.7 Sonnet with a different philosophy from other reasoning models on the market. Just as humans use a single brain for both quick responses and deep reflection, we believe reasoning should be an integrated capability of frontier models rather than a separate model entirely," writes Anthropic. "This unified approach also creates a more seamless experience for users."
Anthropic doesn't name OpenAI explicitly, but the company is clearly taking a shot at its rival. Betwe
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