https://blog.usedesktop.com Research notes on verifiable RL environments, workflow trajectory data, verifier audits, and evals for computer-use agents. en-us https://blog.usedesktop.com/posts/verifier-backed-workflow-data-for-cua https://blog.usedesktop.com/posts/verifier-backed-workflow-data-for-cua CUA workflow data needs verifier audits, pass@k distributions, failure traces, and contamination controls to be useful. Fri, 05 Jun 2026 00:00:00 GMT https://blog.usedesktop.com/posts/why-computer-use-agents-need-rl-environments https://blog.usedesktop.com/posts/why-computer-use-agents-need-rl-environments For computer-use agents, the bottleneck is not only RL algorithms. It is the supply of verifiable workflow environments. Fri, 05 Jun 2026 00:00:00 GMT https://blog.usedesktop.com/posts/what-counts-as-good-cua-data https://blog.usedesktop.com/posts/what-counts-as-good-cua-data Good CUA data is workflow data with verifiers, eval splits, failure traces, and evidence that it improves computer-use agents. Tue, 02 Jun 2026 00:00:00 GMT