12 Mar 2026
37m

DeepMind’s RAG System with Animesh Chatterji and Ivan Solovyev

Podcast cover

Software Engineering Daily

The FileSearch tool for Gemini APIs, an integrated RAG solution, simplifies data handling by allowing users to upload various file types and ask questions without complex configurations. Simplicity and transparent pricing are key focuses, with costs based on indexing and token use, unlike other RAG pipelines. The discussion explores RAG's evolution, emphasizing its fundamental role in enterprise use cases with large datasets, despite the rise of long-context models and "RAG is dead" sentiments. Animesh Chatterji and Ivan Solovyev from Google DeepMind, discuss techniques for determining relevant data chunks, the importance of embedding models, and balancing configurability with ease of use. Beam, an AI-driven game generation platform, uses FileSearch to educate new developers by providing quick access to relevant documentation, showcasing the tool's practical application.

Outlines

Part 1: Introduction to FileSearch

Part 2: Technical Mechanics, Chunking, and Indexing

Part 3: Search Logic and Retrieval Quality

Part 4: Embedding Innovations and Optimization

Part 5: Migration and Future Outlook

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