Make the complex useful.

Conference talks, podcasts, panels, and working sessions about search, knowledge, agent systems, and the production reality behind them.

Watch, listen, follow the argument.

Official host pages, recordings, and transcripts.

PodcastJun 2026

Reducing Agent Token Costs + RAG Beyond Semantic Search

Why agentic systems burn tokens, what retrieval misses, and how structured knowledge changes the runtime economics.

Interview with Roie Schwaber-Cohen.

  • Agents
  • Token economics
  • RAG
Code-alongApr 2026

Build a Customer Assistant with Multi-Domain RAG

A hands-on session on query routing, applicability, Pinecone Assistant, and n8n for customer questions that span multiple domains.

Code-along presented by Roie Schwaber-Cohen and Jenna Pederson.

  • Multi-domain RAG
  • Routing
  • n8n
Podcast conversationMay 2026

Geometry vs. Topology in AI

A discussion with Amy Hodler about vector geometry, graph topology, memory, and why the next generation of AI needs both.

Interview with Roie Schwaber-Cohen.

  • Vectors
  • Graphs
  • Memory
Conference talkApr 2023

Better Semantic Search with Hybrid Search

How sparse and dense retrieval complement one another—and why real search quality needs more than a single representation.

Talk by Roie Schwaber-Cohen at Haystack US 2023.

  • Hybrid search
  • Sparse retrieval
  • Dense retrieval

Haystack US

Open the source at Haystack US
Technical webinarJul 2025

Improve AI Reliability with Custom Metrics

How domain-specific evaluation and smaller evaluator models can improve reliability while controlling the cost and latency of production AI.

Webinar presented by Roie Schwaber-Cohen and Jim Bennett.

  • Evaluation
  • Custom metrics
  • AI reliability

Galileo

Improve AI Reliability with Custom Metrics

Open the source at Galileo

More appearances.