Best Practices for Computer and Browser Use with Claude

Claude 电脑与浏览器使用的最佳实践

Anthropic published guidance for Claude computer and browser use, with Claude 4.6 API screenshots capped at a 1,568-pixel long edge and 1.15 million total pixels, while Opus 4.7 raises the limits to 2,576 pixels and 3.75 million total pixels.

Why it matters: Anthropic’s first-party Claude computer/browser guide has actionable screenshot limits, not just promo copy. HKR-H/K/R all pass, but this is a practice guide rather than a major model or capability launch, so it sits in the 72–77 band.