Every memory you store is parsed by GPT-4o-mini. Entities are extracted, typed, and linked — then queryable via a single REST endpoint. Zero configuration.
Graph memory is automatic. You call the same /remember endpoint you already use.
POST any text to /remember. The memory is embedded and saved — same as always.
GPT-4o-mini parses the content and extracts typed entities — person, org, preference, fact, procedure — with relations.
GET /graph returns all entities for an agent, grouped by type and linked back to source memories.
Each entity type has a dedicated schema optimised for agent memory recall patterns.
| Entity type | Description | Example |
|---|---|---|
| person | Named individuals — users, contacts, colleagues | "Alice", "CEO of Acme", "the user's manager" |
| organization | Companies, teams, products, services | "Acme Corp", "the data team", "Stripe" |
| preference | User likes, dislikes, settings, habits | "prefers dark mode", "dislikes long emails" |
| fact | Objective statements, values, attributes | "plan is Builder", "located in Berlin" |
| procedure | How-to steps, workflows, instructions | "always run tests before committing" |
Returns the full entity graph for an agent. Filter by type using the entity_type query parameter.
{
"agent_id": "agt_abc123",
"entity_count": 12,
"entities": [
{
"id": "ent_001",
"type": "person",
"value": "Alice",
"memory_ids": ["mem_xyz", "mem_abc"],
"confidence": 0.94
},
{
"id": "ent_002",
"type": "preference",
"value": "dark mode",
"relations": [{ "entity_id": "ent_001", "relation": "prefers" }],
"memory_ids": ["mem_xyz"],
"confidence": 0.91
},
{
"id": "ent_003",
"type": "organization",
"value": "Acme Corp",
"memory_ids": ["mem_def"],
"confidence": 0.98
}
],
"relations": [
{ "from": "ent_001", "to": "ent_002", "type": "prefers" },
{ "from": "ent_001", "to": "ent_003", "type": "works_at" }
]
}
Graph memory is a paid upsell with competitors. With Kronvex it's included in every plan.
| Feature | Kronvex | Zep | Mem0 |
|---|---|---|---|
| Graph memory | ✓ Native — GET /graph | ✓ Graphiti (self-host) or $475/mo cloud | ~ Pro+ only ($249/mo) |
| Entity types | person · org · preference · fact · procedure | node / edge (schema-free) | Varies by tier |
| Setup required | ✓ Zero — automatic at write time | ✗ Neo4j + Graphiti service (self-host) | ~ SDK config + tier upgrade |
| EU data residency | ✓ Frankfurt (eu-central-1) — GDPR native | ✗ US-hosted, no EU option | ✗ US-hosted by default |
| Price for graph | From €29/mo (Builder) | $475/mo (cloud) or self-host | $249/mo (Pro+) |
Get a demo key instantly. Store memories, extract entities, query the graph — no credit card, no infra.