CompanyOpenAI2 recent entries20 May 2025AI GatewayVercel’s unified API for hundreds of models — one endpoint, auth, failover, spend controls; pairs with the AI SDK and powers this wiki’s Ask models.→23 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.