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DaaX.ai

A weekly, unscripted conversation from the DaaX team on the most interesting developments in AI. Sunil Baliga and Sajjad Khazipura (DaaX Co-Founders), along with Sam Pooni (DaaX Architect) and the occasional guest, explore, discuss, and debate new AI research, news, and real-world use cases. Built for developers and business leaders who want perspectives from experienced AI practitioners. All opinions expressed on this podcast are those of the panelists and do not necessarily reflect the views of their employers.

  1. -2 дн.

    Domain Layers, Not Better Models

    Vinod Khosla says raw ChatGPT gets medical triage wrong 20–30% of the time — and that layering a domain system on top of the same model drives the error rate to zero. Half of that is investor shorthand. The other half is the most important architectural argument in enterprise AI right now. Sunil Baliga, Sajjad Khazipura, and Sam Pooni pull the two apart. Why the failure is structural rather than a training gap: the reward function rewards producing an answer, not a correct one, and fluent English isn't backed by provenance. Why RLHF and distillation can't close it — the cognitive surface is too large to cover every domain and every phrasing variant. And why the domain layer, not the model, is the asset that compounds: every builder can rent the same frontier model, so a product that's a model plus a prompt is a margin waiting to be compressed. Also covered: the progression from loop engineering to harness engineering to grounded knowledge, whether error can ever mathematically reach zero, the intent problem (is natural language even the right way to express what a user wants?), dark data in defense and finance, and why flash trading firms have quietly been running neuro-symbolic architectures for years. Full transcript: https://daax.ai/podcast/episode-21-domain-layers-not-better-models Vinod Khosla on YouTube & X as referenced in this episode https://www.youtube.com/shorts/k32VuZjbQls?app=desktop&ra=m https://x.com/vkhosla/status/2036453452641923496 CHAPTERS 0:00 Vinod Khosla's claim: does domain AI take error to zero? 1:41 Why build on top of a frontier model at all? 2:23 A patient, not a benchmark: the diabetic ketoacidosis case 4:05 Why LLMs behave this way 6:15 The reward function rewards answering, not being right 7:17 From loop engineering to harness engineering 8:07 Grounding answers: the outboard knowledge engine 8:51 Deterministic NLP generation as an alternative 9:38 Would better training (RLHF, distillation) fix it? 11:40 The model is a commodity; the domain layer is not 12:28 Why the domain layer is slow to build — and defensible 14:09 Can the error rate ever actually reach zero? 15:49 What LLMs don't capture: experience 17:00 Human-in-the-loop use cases vs. autonomous ones 18:32 The intent problem: is natural language even the right input? 19:37 Natural language vs. domain-specific languages 21:03 Dark data: why defense and finance are different 24:39 Bloomberg's abandoned LLM and neuro-symbolic trading 27:44 Wrap-up: converting silent errors into caught errors

  2. 15 авг.

    How Knowledge Graphs Handle Time: Event Graphs, Scene Graphs, and Reification Explained

    Time isn't a timestamp you attach to a node — time is change, and most knowledge graphs were never designed to track it. Ontologist and knowledge graph architect Kurt Cagle joins Sunil Baliga, Sajjad Khazipura, and Sam Pooni to walk through the architecture that results when you take time seriously: a declarative knowledge graph for what's constant, an append-only event graph capturing what changed and why, and a scene graph holding the moving "now." Also covered: RDF 1.2 and reification as a way to attach provenance and confidence to any assertion, why information should essentially never be deleted from a graph, and why most enterprise ontology initiatives fail for a reason that has nothing to do with technology — you can't get people to agree on the definition of "customer." Guest: Kurt Cagle — Ontologist, Knowledge Graph Architect, Editor-in-Chief of The Cagle Report https://www.linkedin.com/in/kurtcagle/ Full transcript: https://daax.ai/podcast/episode-20-how-knowledge-graphs-handle-time Chapters (00:00) Introducing Kurt Cagle (01:33) Why time breaks knowledge graphs (03:17) Ontology vs. JSON vs. relational (05:53) Recording every transition (07:24) The event graph (09:40) The scene graph: the moving "now" (11:01) The open world assumption (13:01) Graph vs. graph database (14:30) The six-tuple knowledge unit (16:32) RDF 1.2 and reification (19:57) Is anything ever deleted? (22:29) Newton vs. Einstein: rescoping truth (25:29) The ontology fight in boardrooms (29:12) Why ontology projects fail (31:01) Reasoning is several processes (33:35) Becoming a defensive philosopher (34:41) AI as an epistemological engine

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A weekly, unscripted conversation from the DaaX team on the most interesting developments in AI. Sunil Baliga and Sajjad Khazipura (DaaX Co-Founders), along with Sam Pooni (DaaX Architect) and the occasional guest, explore, discuss, and debate new AI research, news, and real-world use cases. Built for developers and business leaders who want perspectives from experienced AI practitioners. All opinions expressed on this podcast are those of the panelists and do not necessarily reflect the views of their employers.