{"type": "article", "title": "A research agent, three ways", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/a-research-agent-three-ways", "original_source": "https://pydantic.dev/articles/harness-exa", "published": "2026-07-21T09:00:00+00:00", "accessed": "2026-07-22", "id": "a-research-agent-three-ways"}