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Retrieve-for-Train-Diffusion

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// recent coverage 1 mentions

11:42

2026-09-24

searchenginejournal.com

ai-search

Google Announces New Query Fan-Out Framework: R4T-Diffusion

Google announced Retrieve-for-Train-Diffusion (R4T), a three-stage query fan-out framework built on a 53.9M-parameter diffusion model that the company says delivers a 12 to 20 speedup over autoregress…

// co-occurs with top 5 entities

Google 1 R4T 1 Jeff Dean 1 Google Discover 1 YouTube 1

// topics top 5 topics

ai search 1 artificial intelligence 1 machine learning 1 generative ai 1 ai research 1