The Cognee Blog
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Cognee product & events updates, insights into our AI memory research and practical guides — in your inbox every two weeks.
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BAML x cognee: Type-Safe LLMs in Production
Elevate AI memory with cognee + BAML: type-safe LLM outputs powering memory for AI agents in production. Validate schemas, cut errors at scale—start building now!
Vector Databases vs Graph Databases: When to Use Each
Vector databases find data by meaning; graph databases find it by relationship. Compare how each works, their strengths, and when to use each or a hybrid.
What is AI Memory?
Understanding short-term, long-term, and external memory for LLMs.
LangGraph × cognee: Enhancing Agents with Persistent, Queryable Memory
Build AI agents with LangGraph and cognee: persistent semantic memory across sessions for cleaner context and higher accuracy. See the demo—get started now.
🚀 cognee Update: September 2025
Cognee September recap: AI memory upgrades, graph embeddings, new UI, and case studies. Improve context engineering and retrieval—read now and start building.
Multi-Tenant Ready: Introducing Dataset Sharing & Role-Based Access
Enable role-based access control and dataset sharing in cognee to secure multi-tenant data across Kùzu and LanceDB via SDK or API. Manage AI memory permissions!
Even More Depth & Nuance: Announcing Advanced Weights for Enhanced Reasoning
Build richer AI memory with weighted nodes and edges—enable memory layers and context engineering for recency and importance. Try Cognee for enhanced reasoning.
Beyond Similarity: Introducing Graph-Aware Embeddings for Even Smarter Retrieval
Cognee introduces graph-aware embeddings: graph signals boost semantic search for faster and more precise retrievals in paid plans. Learn more and book a call.
Elevating AI-Driven Credit Card Insights: A Tier-1 US Bank's Semantic AI Memory Discovery
Banking Agents meet semantic AI memory to unify credit card rules with ontology supported provenance - boosting accuracy and compliance. Read more, book a call!
BAML x cognee: Type-Safe LLMs in Production
Elevate AI memory with cognee + BAML: type-safe LLM outputs powering memory for AI agents in production. Validate schemas, cut errors at scale—start building now!
Vector Databases vs Graph Databases: When to Use Each
Vector databases find data by meaning; graph databases find it by relationship. Compare how each works, their strengths, and when to use each or a hybrid.
What is AI Memory?
Understanding short-term, long-term, and external memory for LLMs.
LangGraph × cognee: Enhancing Agents with Persistent, Queryable Memory
Build AI agents with LangGraph and cognee: persistent semantic memory across sessions for cleaner context and higher accuracy. See the demo—get started now.
🚀 cognee Update: September 2025
Cognee September recap: AI memory upgrades, graph embeddings, new UI, and case studies. Improve context engineering and retrieval—read now and start building.
Multi-Tenant Ready: Introducing Dataset Sharing & Role-Based Access
Enable role-based access control and dataset sharing in cognee to secure multi-tenant data across Kùzu and LanceDB via SDK or API. Manage AI memory permissions!
Even More Depth & Nuance: Announcing Advanced Weights for Enhanced Reasoning
Build richer AI memory with weighted nodes and edges—enable memory layers and context engineering for recency and importance. Try Cognee for enhanced reasoning.
Beyond Similarity: Introducing Graph-Aware Embeddings for Even Smarter Retrieval
Cognee introduces graph-aware embeddings: graph signals boost semantic search for faster and more precise retrievals in paid plans. Learn more and book a call.
Elevating AI-Driven Credit Card Insights: A Tier-1 US Bank's Semantic AI Memory Discovery
Banking Agents meet semantic AI memory to unify credit card rules with ontology supported provenance - boosting accuracy and compliance. Read more, book a call!
cognee 1.0: The Open-Source Memory Platform for AI Agents
Claude Code's Leak Reveals Anthropic's Obsession with Cognee
Cognee Raises $7.5M Seed to Build Memory for AI Agents
Anthropic API Cost in 2026: Claude Pricing and Calculator
Grok Pricing in 2026: API Costs and Calculator
Top AI Podcasts for Engineers: 10 Shows Worth Your Time in 2026
Elevating AI-Driven Credit Card Insights: A Tier-1 US Bank's Semantic AI Memory Discovery
Turning PDFs into Evidence-Based Answers: How We Built a Trustworthy Evidence Graph for UWYO
Smart Networks, Smarter Students: How cognee Connected 40,000 German Learners
Local AI Memory: Keeping Agent Memory Off the Cloud
AI Memory Tools vs. Databases: 5 Memory Layers Compared (2026)
How to Evaluate AI Memory in 2026: 5 Tools Compared
Why AI Agents Forget and How to Fix Their Memory
Give Claude Code Persistent Memory With cognee
Structure Your Skills with Cognee
Keenable × cognee: Giving Web Retrieval Persistent Memory
Cut Cognee's Vector Memory by 8x with Qdrant's TurboQuant
