CompanyAnthropic1 recent entries12 May 2026Nautilus Compass: Black-box Persona Drift Detection for Production LLM AgentsarXiv:2605.09863v1 Announce Type: cross Abstract: Production LLM coding agents drift over long sessions: they forget user-specified constraints, slip into mistakes the user already flagged, and confab
CompanyOpenAI2 recent entries23 Feb 2026Mem0: Self-hosted agent memoryMem0 documents a self-hosted agent-memory REST API with a pgvector vector store and Neo4j knowledge graph; local models are optional.
CompanyGoogle1 recent entries1 Sept 2026post-graph-rag: A PostgreSQL-Native Bi-Temporal Graph RAG Engine with Temporal Grounding at SynthesisarXiv:2608.24921v2 Announce Type: replace Abstract: Graph RAG connects facts no single passage states, but implementations pay three times: in infrastructure, keeping vector store, graph database and