{"id":"memoria-matrixorigin--medium-com","name":"Memoria (MatrixOrigin)","url":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","page":"https://mrpeppersdev.github.io/agent-infrastructure-landscape/systems/memoria-matrixorigin--medium-com","family":"memory","section":"Dedicated memory layers","sections":["Dedicated memory layers"],"tier":2,"last_verified_at":"2026-10-22","lifecycle":{"status":"active","severity":0,"note":null},"taxonomy":{"storage":[{"value":"hybrid","primary":true,"reason":"hybrid (MatrixOne HTAP DB with MVCC/CoW; vector retrieval layer)"}],"retrieval":[{"value":"similarity","primary":true,"reason":null}],"persistence":[{"value":"long-term","primary":true,"reason":null}],"update":[{"value":"extraction","primary":true,"reason":"extraction (LLM-extracted facts; reader-separation design)"}],"unit":[{"value":"fact","primary":true,"reason":"fact + episode (LongMemEval evaluation; multi-session reasoning + temporal reasoning + knowledge updates)"}],"governance":[{"value":"inspectable","primary":true,"reason":"inspectable (MatrixOne SQL substrate; SQL dump export; on-prem option)"}],"conflict":[{"value":"none","primary":true,"reason":"none specified"}]},"cells":{"type":{"value":"Retrieval-strong memory layer","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"desc":{"value":"Memory layer from MatrixOrigin. Strong-retrieval / clear-reader-separation design.","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"claims":{"value":"Reports 88.78% overall on LongMemEval-S; near-perfect single-session recall; strong on multi-session reasoning, temporal reasoning, and knowledge updates.","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"modalities":{"value":"text","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"created":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","last_verified_at":"2026-05-12","source_class":"repo"},"latest-release":{"value":"v0.5.2 (Sep 11; page shows no year, presumably 2026)","citation":"https://github.com/matrixorigin/Memoria/releases","status":"real-data","tier":"T1","last_verified_at":"2026-10-22","source_class":"repo"},"license":{"value":"Apache-2.0","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"gh":{"value":"matrixorigin/memoria — ~607 stars","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","last_verified_at":"2026-10-22","source_class":"repo"},"mindshare":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","last_verified_at":"2026-05-12","source_class":"repo"},"citations":{"value":"not applicable — not academic","citation":null,"status":"not-applicable","tier":"T3","last_verified_at":"2026-05-06"},"funding":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","last_verified_at":"2026-05-12","source_class":"repo"},"customers":{"value":"community ppl Database developers, open-source","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"pricing":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"compliance":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"data-handling":{"value":"Data stored in MatrixOne with MVCC/CoW architecture; on-prem option available","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"deployment":{"value":"Both — Memoria Cloud (thememoria.ai, remote mode) or self-hosted Docker Compose with MatrixOne (embedded mode); Kubernetes documented","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"hq":{"value":"China (MatrixOrigin)","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"founders":{"value":"MatrixOrigin (Chinese HTAP database company); no named founders publicly identified","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"volume":{"value":"no scale claim","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"perf":{"value":"88.78% LMES (MatrixOrigin benchmark blog, 2025)","citation":"https://medium.com/@matrixorigin-database/benchmarking-memory","status":"real-data","tier":"T2","source_class":"vendor"},"repro":{"value":"not applicable — not a research paper","citation":null,"status":"not-applicable","tier":"T3"},"code-release":{"value":"not applicable — not a research paper","citation":null,"status":"not-applicable","tier":"T3"},"api-surface":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"latency":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"throughput":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"backend-storage":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"multi-tenancy":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"encryption":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"sso-rbac":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"embedding-model":{"value":"searched not found","citation":"https://www.google.com/search?q=Memoria%20%28MatrixOrigin%29%20documentation%20API","status":"depth-floor-reached","tier":"T2","source_class":"third-party"},"consistency":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"versioning":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"tombstoning":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"schema-evolution":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"namespace":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"contradiction":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"forgetting":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"mcp-support":{"value":"yes — native MCP server (memoria mcp) for any MCP-compatible agent","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"a2a-support":{"value":"not supported","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"otel":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"webhooks":{"value":"not documented publicly","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"import-export":{"value":"MatrixOne SQL dump","citation":"https://medium.com/@matrixorigin-database","status":"real-data","tier":"T2","source_class":"vendor"},"integration-count":{"value":"0","citation":"https://github.com/matrixorigin/Memoria (no inbound catalog edges)","status":"real-data","tier":"T1","source_class":"repo"},"orchestration":{"value":"agnostic","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"programmatic-control":{"value":"full CRUD via lib","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"vendor-benchmarks":{"value":"LMES 88.78% overall (vendor blog)","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","last_verified_at":"2026-05-12","source_class":"vendor"},"pricing-specifics":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"agent-abstraction":{"value":"N/A — wrong section","citation":null,"status":"not-applicable","tier":"T3"},"memory-primitives":{"value":"N/A — wrong section","citation":null,"status":"not-applicable","tier":"T3"},"llm-lock":{"value":"N/A — wrong section","citation":null,"status":"not-applicable","tier":"T3"},"runtimes":{"value":"N/A — wrong section","citation":null,"status":"not-applicable","tier":"T3"},"session-handling":{"value":"N/A — wrong section","citation":null,"status":"not-applicable","tier":"T3"},"validated-verticals":{"value":"agent developers (horizontal); China market","citation":"https://www.matrixorigin.io/","status":"real-data","tier":"T2","source_class":"vendor"},"time-to-running":{"value":"searched not found","citation":"https://www.matrixorigin.io/","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"anti-fit":{"value":"searched not found","citation":"https://www.matrixorigin.io/","status":"depth-floor-reached","tier":"T2","source_class":"vendor"},"optimised-for":{"value":"retrieval quality (\"retrieval-strong\")","citation":"https://www.matrixorigin.io/","status":"real-data","tier":"T2","source_class":"vendor"},"adjacent-infrastructure":{"value":"BYO LLM + MatrixOne HTAP database (vector + graph + KV in one)","citation":"https://www.matrixorigin.io/","status":"real-data","tier":"T2","source_class":"vendor"},"pros":{"value":"Backed by MatrixOrigin's HTAP DB engine — memory benefits from mature transactional substrate.","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"cons":{"value":"Tied to MatrixOrigin database; primarily Chinese-market positioning.","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"links":{"value":"benchmark writeup","citation":"https://medium.com/@matrixorigin-database/benchmarking-memoria-on-longmemeval-strong-memory-retrieval-clear-reader-separation-ee6c89c75d76","status":"real-data","tier":"T2","source_class":"vendor"},"obs-langsmith":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"obs-opentelemetry":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"obs-datadog":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"obs-helicone":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"obs-weave":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"obs-langfuse":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"obs-arize":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"obs-custom":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"cost-token-budget":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"cost-prompt-caching":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"cost-semantic-caching":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"cost-batching":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"cost-model-routing":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"cost-streaming-only":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"cost-observability-cost-attribution":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"eval-langsmith-evals":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"eval-braintrust":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"eval-weights-and-biases-agent":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"eval-helicone-evals":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"eval-custom-test-harness":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"eval-human-loop":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"eval-production-traffic-replay":{"value":"","citation":null,"status":"no-data","tier":"T3","last_verified_at":"2026-05-14"},"commit-trajectory":{"value":"not applicable — no GitHub repo","citation":null,"status":"not-applicable","tier":"T3","last_verified_at":"2026-05-14"},"citation-trajectory":{"value":"not applicable — non-paper row","citation":null,"status":"not-applicable","tier":"T3","last_verified_at":"2026-05-14"},"download-trajectory":{"value":"not applicable — not published as a package","citation":null,"status":"not-applicable","tier":"T3","last_verified_at":"2026-05-14"},"cost-input-usd-per-mtok":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"cost-output-usd-per-mtok":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"cost-tier":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"cost-pricing-model":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"cost-last-verified":{"value":"searched not found","citation":"https://github.com/matrixorigin/Memoria","status":"depth-floor-reached","tier":"T1","source_class":"repo"},"capability-composite-score":{"value":"70","citation":null,"status":"estimate","tier":"T3"},"capability-band":{"value":"competent","citation":null,"status":"estimate","tier":"T3"},"capability-benchmark-sources":{"value":"Memoria self-reports 88.78% on LongMemEval-S (2026), strong multi-session and temporal reasoning","citation":null,"status":"estimate","tier":"T3"},"capability-last-verified":{"value":"2026-06-29","citation":null,"status":"estimate","tier":"T3"},"use-case-tags":{"value":"long-running-session, memory-augmented-chat, analytical-summarization","citation":null,"status":"estimate","tier":"T3"},"use-case-anti-tags":{"value":"latency-sensitive, scoped-agentic","citation":null,"status":"estimate","tier":"T3"},"adoption-accelerator":{"value":"","citation":null,"status":"no-data","tier":"T3"},"architecture-deployment-locus":{"value":"hybrid","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"licensing-bucket":{"value":"open-source","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"positioning-platform-vs-product":{"value":"platform","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"taxonomy-three-layer-rollup":{"value":"agent-infra","citation":"https://github.com/MrPeppersDev/agent-infrastructure-landscape/blob/main/docs/schema/section-to-three-layer-rollup.json","status":"real-data","tier":"T1","source_class":"repo"},"developer-activity-opendigger":{"value":"{\"activity\":7.32,\"as_of\":\"2026-05\",\"openrank_12mo\":5.2,\"openrank_current\":2.69,\"participants\":null}","citation":"https://oss.open-digger.cn/github/matrixorigin/Memoria/openrank.json","status":"real-data","tier":"T2","last_verified_at":"2026-10-28","source_class":"third-party"},"freshness-date":{"value":"2026-10-22","citation":"https://mrpeppersdev.github.io/agent-infrastructure-landscape/systems/memoria-matrixorigin--medium-com","status":"real-data","tier":"T2","source_class":"catalog"},"compliance-certifications":{"value":"","citation":null,"status":"no-data","tier":"T3"},"sdk-languages":{"value":"rest","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"protocol-support":{"value":"mcp-server","citation":"https://github.com/matrixorigin/Memoria","status":"real-data","tier":"T1","source_class":"repo"},"maturity":{"value":"","citation":null,"status":"no-data","tier":"T3"}},"corroboration":{"cited_cells":34,"third_party_cells":1},"edges":{"outgoing":[],"incoming":[]},"history":[{"date":"2026-10-22","commit":"89dcc719ed","pr":195,"kind":"update","changes":[{"field":"license","label":"License","from":"not applicable — not OSS","to":"Apache-2.0","source":"https://github.com/matrixorigin/Memoria"},{"field":"latest-release","label":"Latest release","from":"not applicable — not OSS","to":"v0.5.2 (Sep 11; page shows no year, presumably 2026)","source":"https://github.com/matrixorigin/Memoria/releases"},{"field":"deployment","label":"Deployment","from":"Both (Memoria Cloud API + self-hosted MatrixOne DB)","to":"Both — Memoria Cloud (thememoria.ai, remote mode) or self-hosted Docker Compose with MatrixOne (embedded mode); Kubernetes documented","source":"https://github.com/matrixorigin/Memoria"},{"field":"mcp-support","label":"MCP support","from":"","to":"yes — native MCP server (memoria mcp) for any MCP-compatible agent","first":true,"source":"https://github.com/matrixorigin/Memoria"}]}],"license":"CC-BY-4.0","source":"https://github.com/MrPeppersDev/agent-infrastructure-landscape/blob/main/data/landscape.json"}