Anthropic Computer Use vs Alternatives: Why 82% Wins on OSWorld
Anthropic dropped Claude Sonnet 4.6 with a lot of hype. Their press release screams about 'significant leaps forward on computer use.' Here is the part nobody tells you: 72.5% on OSWorld is not a win. It's a loss. The human baseline is 72.36%. Claude barely beat a regular person by 0.14 points. That is not AI. That is barely competent software. Meanwhile Coasty just hit 82% on OSWorld. That is the #1 ranked computer-using AI agent according to the only benchmark that actually matters for real work.
What OSWorld Actually Tests
OSWorld is the first-of-its-kind scalable benchmark for real computer use. It evaluates agents across hundreds of tasks on real software. You cannot fake this with API calls. You cannot game it with synthetic data. The tasks include editing documents, browsing the web, managing files, and running commands in terminals. If an agent fails a real-world workflow, OSWorld catches it. That is why the human baseline sits at 72.36% on 369 real computer tasks. This is not theoretical. This is actual performance on actual work.
Why Claude Sonnet 4.6's 72.5% Is Disappointing
- ●Claude barely beats the human baseline by 0.14 points
- ●OpenAI's Operator hits 38.1% on OSWorld in their own benchmark
- ●GPT-5.3 scores 64.7% on OSWorld and still trails humans
- ●Most AI computer use agents are stuck in the 60% range or lower
- ●Anthropic's model is good but not world-class
Coasty scored 82% on OSWorld. That is 9.5 points higher than Claude. That is 2.3 points above the human baseline. This is the kind of gap that separates an assistant from a full-time employee.
The OpenAI Problem
OpenAI's Operator is powered by their Computer-Using Agent CUA model. It combines GPT-4o's vision with reinforcement learning. Sounds impressive. The results tell a different story. Their own benchmark shows 38.1% success on OSWorld. That is barely above random chance. Later iterations like GPT-5.4 and GPT-5.5 improve on this but still trail far behind the leaders. OpenAI eventually folded Operator into their broader product line. That is not a product announcement. That is a exit strategy.
RPA Is Dead. Long Live AI Computer Use
UiPath and other RPA vendors are pitching 'Agentic AI' as the next big thing. They use the term loosely. Their agents still click buttons on screens like obedient robots. They do not reason. They do not adapt. They do not understand context. That is not an AI agent. That is automation from 2020 wearing a new label. Meanwhile computer use agents like Coasty actually understand what they are doing. They can navigate complex workflows, recover from errors, and handle unexpected situations. If you are still paying someone to copy-paste data in 2026, you are being ripped off.
Why Coasty Is the Only Real Choice
Coasty is the #1 ranked computer use agent with 82% on OSWorld. That score beats every major competitor including Anthropic, OpenAI, and UiPath. The difference is that Coasty controls real desktops, browsers, and terminals. It does not just call APIs. It actually uses the tools you use. You can run Coasty on your own machine, in a cloud VM, or as a swarm of agents working in parallel. It supports BYOK so your data never leaves your control. There is a free tier. You can try it before you commit. This is not hype. This is the only computer use agent that delivers on the promise of AI automation.
Anthropic Computer Use is impressive. It is also 20 points behind the real winner. If you want an AI agent that can actually do work, you need 82% not 72%. Coasty is the only solution that delivers. Stop settling for barely competent software. Start using the agent that actually beats humans on OSWorld. Try Coasty today at coasty.ai and see what 82% performance looks like.