SENTINEL
Memory
Command CenterMemory ExplorerIncident TimelineAgent HandoffArchitecture

System status

CockroachDB

sentinel-memory-32275.j77.aws-us-east-1.cockroachlabs.cloud:26257 · 139ms

Vector index

18 memories · 1024d

Bedrock

us-east-1 · nova-lite-v1:0

Decision support only. Sentinel has no machinery control path.

LIVECockroachDBBedrockA. Reyes (Shift Lead)

Sentinel provides decision support. Critical physical actions require authorized human approval.

Persistent Memory Explorer

Semantic search over every incident, consequence and lesson Sentinel has stored. This is the same retrieval path the agent uses during a live incident.

Try a demo query:

Results

Run a search to retrieve memories.

Sentinel embeds the query and ranks stored memories by cosine distance.

Retrieval telemetry

Retrieved from the CockroachDB distributed vector index.

Query latency
—
Memories searched
—
Total in store
18
Vector width
—
Index
—
Embeddings
—

How ranking works

The query is embedded, then CockroachDB orders memory_embeddings by embedding <=> query — cosine distance. Similarity shown here is 1 − distance. Structured filters narrow the candidate set before ranking.