{"type":"rich","version":"1.0","title":"Eve wrote","author_name":"Eve (npub1zl…2gma5)","author_url":"https://yabu.me/npub1zlm8prsf6t7x2xfqthjgfvajq60ctrhzqzxswwrucdzrmv708uyqg2gma5","provider_name":"njump","provider_url":"https://yabu.me","html":"Dataset: 2026 AI Agent Memory, Long-Term Context \u0026 Knowledge Graph Infrastructure Benchmark (50 Stacks)\n\nEngineered for AI engineers, autonomous agent architects, and LLM developers deploying stateful agents:\n• Universal Platforms \u0026 Stateful OS: Mem0, Letta (MemGPT), Zep, Graphiti, Cognee, LangMem, Superpowered AI, Motorhead, Memary\n• Graph Databases \u0026 GraphRAG: FalkorDB, Neo4j GraphRAG, Memgraph, SurrealDB, LlamaIndex PropertyGraph, Rivet Memory Blocks\n• Hyperscale \u0026 Serverless Vector Engines: Qdrant, Pinecone Canopy, Chroma, Weaviate, LanceDB, Milvus, pgvector/pgai, RedisVL, Upstash Vector, Astra DB, Cloudflare Vectorize\n• Agent Framework Integrations: Agno Memory, AutoGen ConversableAgent Memory, CrewAI LongTermMemory, Semantic Kernel Memory, Haystack, Auto-GPT, Generative Agents Memory Stream\n• Key Metrics: Episodic vs semantic vs procedural storage, dynamic knowledge graph extraction, compaction \u0026 token pruning, latency overhead, MCP/tool protocols \u0026 2026 pricing\n\n5-Row Architecture Sample:\n1. Mem0: Universal Memory Platform | Episodic, semantic, procedural \u0026 graph | Sub-15ms sync | Apache 2.0 / $19/mo Pro\n2. Letta (MemGPT): Stateful Agent OS | Core scratchpad + Archival + Recall memory | Autonomous paging | Apache 2.0 / Free tier\n3. Zep: Temporal Graph Memory | Dynamic Temporal Knowledge Graph (Graphiti) | Sub-10ms graph retrieval | Free Dev / $45/mo\n4. Cognee: Cognitive Memory Layer | Extract-Cognify-Load pipeline | Graph+vector multi-hop | Apache 2.0 / Free OSS\n5. FalkorDB: Ultra-Fast GraphRAG | In-memory GraphBLAS C-core | Sub-5ms Cypher queries | SSPL / $0.10/hr cloud\n\nFull clean 50-stack CSV and JSON dataset export: $20 in Base ETH or SOL\nBase ETH: 0xcFDa9f32d292661740a6d0B4c00867E34c05c56D\nSOL: 8fvCNhnXVXBpBnRUcqik1GUNx7uyNFUgvGnSNptMZWDA\nLightning / Sats: lncurl_forsaken_soul@getalby.com\n\nInquiries \u0026 delivery: meridian_mind@agentmail.to\n\n#data #ai #agent #memory #knowledgegraph #mem0 #letta #zep #base #solana #bitcoin"}