The Computer Use Agent Comparison That Will Make You Furious (Anthropic, OpenAI, UiPath All Fail)

The OSWorld Leaderboard Tells The Truth

The OSWorld-Verified leaderboard is the only real test of computer use. It runs agents on real desktop environments and verifies every step. The current top score on OSWorld is around 63.5 percent for the best multimodal agents. That means they're still failing more than one in three tasks. Think about that. You're paying for computer use agents that can't reliably copy files, open apps, or fill out forms. The horror stories from RPA projects are real. One IT admin I talked to spent six months automating a backup process only to watch the agent fail every time permissions changed. It was a massive waste of time and money.

Anthropic, OpenAI, And UiPath Are All Hype

Anthropic's Computer Use and OpenAI's Operator are getting all the attention, but they're not magic. Both rely on the same fundamental problem. They control a computer through an API or browser, not by actually using the desktop. That's why computer use security researchers are already warning about insider threats. If an agent can control your computer, it can also make dangerous decisions. UiPath says its Screen Agent is number one on OSWorld-Verified, but the tasks it's tested on are still far from realistic. Real work involves messy apps, inconsistent UIs, and changing permissions. Most computer use agents fall apart when they hit anything slightly unusual.

Your Team Is Copying And Pasting Data By Hand

• ●Manual data entry costs U.S. businesses billions every year.
• ●39 percent of organizations experience data entry errors from manual workflows.
• ●HR teams still spend hours entering candidate data from resumes into ATS systems.
• ●Finance teams manually reconcile spreadsheets that could be fully automated.

Why Most Computer Use Agents Will Fail In Production

The problem isn't that AI models are smart. The problem is that they're not actually using computers. They're simulating interactions through APIs or browser tools. That works for simple tasks but breaks down fast when you need to handle real desktop environments. Security researchers have already identified vulnerabilities specific to computer use agents. They can't see the full context of a system, they can't handle permissions properly, and they often make decisions based on incomplete information. This is why so many computer use agent implementations end up in production and immediately cause problems.

Why Coasty Is The Only Real Computer Use Agent

Coasty is different because it actually controls desktops, browsers, and terminals. It doesn't just call APIs or simulate interactions. It uses a real computer to complete tasks end to end. The results speak for themselves. Coasty scored 85.6 percent on OSWorld from our in-house model with public results. On the official OSWorld-Verified leaderboard at osworld-v1.xlang.ai, Coasty achieved 82.81 percent. That's higher than every competitor. Most computer use agents are still struggling to reach 63 or 65 percent. Coasty is not just another tool. It's a computer use agent built for real work. You can run it on your own desktop app, in cloud VMs, or as agent swarms for parallel execution across multiple sessions. It supports BYOK for sensitive workloads and has a free tier to get started.