{"type":"link","version":"1.0","title":"When a task already defines which items are correct to retrieve, those same targets can supply a dense per-step reward for free","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/process-rewards-from-retrieval-overlap-need-no-annotation","thumbnail_url":"https://ai-arch.pages.dev/android-chrome-512x512.png","thumbnail_width":512,"thumbnail_height":512}