{"type": "article", "title": "Google Research Introduces Retrieve-for-Train (R4T): An RL-Compiled Diffusion Retriever for 12× to 20× Faster Query Fan-Out", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/google-research-introduces-retrieve-for-train-r4t-an-rl-compiled-diffusion-for", "original_source": "https://www.marktechpost.com/2026/09/16/google-research-introduces-retrieve-for-train-r4t-an-rl-compiled-diffusion-retriever-for-12x-to-20x-faster-query-fan-out/", "published": "2026-09-17T06:19:38+00:00", "accessed": "2026-09-17", "id": "google-research-introduces-retrieve-for-train-r4t-an-rl-compiled-diffusion-for"}