Claude Computer Use: Impressive but Costly and Flaky on Basic Tasks

Recent hands-on tests by multiple developers of Claude's Computer Use feature reveal impressive automation capabilities but also significant stability and cost issues.

Confirmed

• Complex tasks excel: Developer @forsaken3400 confirmed the tool can take over mouse control and complete complex GUI tasks like Canva editing, CRM lead organization, and social media management.
• Basic tasks frequently fail: @cwolferesearch and @MengdiWang10 noted that browser-based agents like Claude-in-Chrome perform poorly in real-world use. Even basic tasks like form filling often stall, requiring heavy manual intervention and correction, with frequent pop-ups disrupting workflows, leading users to prefer manual completion.
• Desktop version better than extension: @liuzhuang1234 and @cwolferesearch both reported that Claude Desktop's standalone browser panel behaves more intelligently than the browser extension and doesn't interfere with daily browsing. They speculate underlying mechanism differences.

Unconfirmed

• Token consumption cost: @forsaken3400 mentioned severe token consumption during operation, but the exact cost and value proposition require further quantification.

Why it matters

• Agent deployment pain points: These tests reveal the real bottlenecks of AI coding agents in browser automation. While they have potential for high-difficulty visual and interactive tasks, inefficiency and high cost in high-frequency basic workflows will directly impact enterprise adoption decisions and daily productivity.

2026-08-09 ~ 2026-08-09 · 4 related posts

• Claude Browser Agent Struggles with Basic Tasks Like Form Filling — ysu_nlp · 2026-08-09
• [source] Comparison: Claude Desktop's Browser Feature Outsmarts the Extension — liuzhuang1234 · 2026-08-09
• Dev Complains About Poor Browser Use Experience in Coding Agents — MengdiWang10 · 2026-08-09
• [source] Claude Browser Control Excels at GUI Tasks but Devours Tokens — forsaken3400 · 2026-08-09