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1:35:29EN
Cognitive Revolution "How AI Changes Everything"· Sep 1, 2026PodcastUber Burned a Year of Tokens in 13 Weeks. Retrieval Is How Agents WinHost Nathan LabenzMongoDB Field CTO of AI Pete Johnson argues that agent performance now hinges on retrieval quality, not on stuffing million-token context windows.RAG & knowledgeRetrieval-augmented generationAgent memory+3
1:29:02EN
Cognitive Revolution "How AI Changes Everything"· Feb 15, 2025PodcastShe Never Sees a Row of Your Data. The Answers Still Clear 95%.Host Nathan LabenzIllumex CEO Inna Tokarev Sela tells Nathan Labenz how a Platonic industry ontology, trained only on metadata, collapses enterprise software into one conversation.RAG & knowledgeContext engineeringKnowledge graphs+3
1:21:53EN
Cognitive Revolution "How AI Changes Everything"· Jul 19, 2024PodcastHippoRAG Matches Iterative Retrieval at One-Tenth the Online CostHost Nathan LabenzA hippocampus-inspired knowledge graph lets multi-hop questions skip the brute-force document crawl.RAG & knowledgeRetrieval-augmented generationKnowledge graphs+3
1:25:10EN
Cognitive Revolution "How AI Changes Everything"· Jun 15, 2024PodcastA Tenth of Google's Index, 99.9% Recall: How 20 People Built Brave SearchHost Nathan LabenzJosep M. Pujol walks Cognitive Revolution through Brave's privacy-first index, hybrid retrieval stack, and the Search API Nathan Labenz now wants his own product team to use.RAG & knowledgeSearch & retrievalHybrid search+3
1:27:01EN
Cognitive Revolution "How AI Changes Everything"· Apr 8, 2024PodcastThree Million Emails, Ten LLM Calls, Six Models: Shortwave's RAG PlaybookHost Nathan LabenzFirebase founder Andrew Lee walks Nathan Labenz through the retrieval stack that turned a Gmail inbox into a working AI assistant.RAG & knowledgeRetrieval-augmented generationVector search+3
1:23:09EN
Cognitive Revolution "How AI Changes Everything"· Apr 3, 2024PodcastThe Right Size of an AI Task Is Whatever You Can CheckHost Nathan LabenzElicit founders Andreas Stuhlmüller and Jungwon Byun walk through how a twelve-person research assistant cut summary hallucinations from 1.5 to 0.5, ships about every week and a half, and treats task decomposition as the way to spend more compute without a black box.RAG & knowledgeRetrieval-augmented generationSearch & retrieval+3
1:06:54EN
Cognitive Revolution "How AI Changes Everything"· Mar 5, 2024PodcastGoogle Gives You 33 Million Results. Exa Wants 54.Host Nathan LabenzWill Bryk, CEO of Exa, tells Nathan Labenz why search and research are different jobs, and why an AI librarian for the web has to be neural from the first filter.RAG & knowledgeSearch & retrievalRetrieval-augmented generation+3
1:53:08EN
Cognitive Revolution "How AI Changes Everything"· Jan 18, 2024PodcastWhen GPT-4 Writes SQL, Four Tables Is the Breaking PointHost Nathan LabenzJuan Sequeda on why a knowledge graph is the accurate, explainable brain that foundation models do not have.RAG & knowledgeKnowledge graphsRetrieval-augmented generation+3
1:32:40EN
Cognitive Revolution "How AI Changes Everything"· Oct 31, 2023PodcastThe Historian Who Taught GPT-3.5 to Beat GPT-4Host Nathan LabenzMark Humphries on a kilometer of unread paper, fur-trade jargon that embeddings cannot see, and why cheap processing will force history to be rewritten.RAG & knowledgeRetrieval-augmented generationFine-tuning+3
1:26:30EN
Cognitive Revolution "How AI Changes Everything"· Oct 24, 2023PodcastMost of this data has never been in a database: Chroma's wartime CTO on RAGHost Nathan LabenzAnton Troynikov returns to The Cognitive Revolution to argue that retrieval quality is mostly the embedding, that Chroma should own the RAG loop, and that GPT still fails a basic Game of Life test of reasoning.RAG & knowledgeRetrieval-augmented generationEmbeddings+3
1:56:16EN
Cognitive Revolution "How AI Changes Everything"· Apr 6, 2023PodcastThey Used Humans as Stand-In AIs. Now 250,000 People Run Elicit.Host Nathan LabenzOught's founders tell Nathan Labenz why open-ended reasoning has to be decomposed, supervised, and grounded—not scaled until it merely looks persuasive.RAG & knowledgeAgent engineeringEvals+3
1:26:20EN
Cognitive Revolution "How AI Changes Everything"· Mar 2, 2023PodcastForty Dollars to Index Joe Rogan: Chroma, Shovels, and the Wright Flyer Era of MLHost Nathan LabenzChroma co-founder Anton Troynikov on embeddings as the storage layer for language-model apps, Stable Attribution, and why machine learning is still flying on intuition.RAG & knowledgeRetrieval-augmented generationEmbeddings+3