Quick Start
Click a topic to start a new conversation
Ask about Lenny's Podcast
Explore insights from 299 podcast episodes with AI-powered graph memory. Click a topic or type your own question.
Press Enter to send, Shift+Enter for new line
Multi-step Reasoning
Plans and executes complex queries step by step
Conversation Memory
Maintains context across messages in the thread
Preference Learning
Adapts responses based on your stored preferences
Knowledge Graph
Queries entities and relationships in Neo4j
Podcast Search
• Search podcast transcripts for topics
• Find what a specific speaker said
• Search within a specific episode
• Get list of all podcast episodes
• Get list of all speakers
• Get podcast data statistics
Entity Queries
• Search for people, companies, topics
• Get detailed entity info with Wikipedia
• Find co-occurring entities
• Get most mentioned entities
Location Analysis
• Search for locations in podcasts
• Find nearby locations
• Get locations for an episode
• Find path between locations in graph
• Analyze location clusters
• Calculate distances between locations
Memory & Preferences
• Vector search + graph traversal visualization
• Get stored user preferences
• Find similar past interactions
• Learn from past reasoning traces
• Analyze tool usage patterns
Custom visualization cards for tool results
MapCard
Interactive map showing locations mentioned in podcasts. Supports markers with subtype-based colors, path visualization between locations, and auto-calculated bounds.
DataCard
Tabular display for search results with auto-detected columns. Shows podcast matches, episode lists, speaker info, and entity data with horizontal scroll and expandable rows.
StatsCard
Key metrics displayed in a colored grid layout. Shows podcast statistics, top entities, and memory stats with numeric formatting and color-coded categories.
EntityCard
Wikipedia-style knowledge panel for entities. Shows entity image, enriched description, type/subtype badges, podcast mentions, and related entities.
GraphCard
Neo4j NVL graph visualization showing entity relationships. Displays nodes with type-specific colors, relationship labels, and interactive navigation.
MemoryGraphCard
Combined vector search and graph traversal visualization. Shows relevant messages and connected entities from the knowledge graph with similarity scores.
RawJsonCard
Fallback JSON display for unrecognized tool results. Shows raw data in a formatted, expandable code view for debugging and inspection.
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A Neo4j Labs project