{"type":"link","version":"1.0","title":"WebSailor-v2: Bridging the Chasm to Proprietary Agents via Synthetic Data and Scalable Reinforcement Learning","author_name":"AI Archs","author_url":"https://ai-arch.pages.dev","provider_name":"AI Archs","provider_url":"https://ai-arch.pages.dev","url":"https://ai-arch.pages.dev/n/arxiv2509.13305","thumbnail_url":"https://ai-arch.pages.dev/og/arxiv2509.13305.png","thumbnail_width":1200,"thumbnail_height":630}