Memory palace
Rooms contain loci; loci and rooms organize chunks with provenance, temporal validity, and value metadata.
CommunityCapability map / implemented code
Built to remember. Built to let go.
Capabilities are separated by edition and described at their implemented scope. Planned work remains explicitly unavailable.
01 / Core
The memory path.
The Community Edition includes the complete storage, retrieval, context, lifecycle, and server path.
Hybrid retrieval
BM25 through SQLite FTS5, dense vectors, graph traversal when available, and reciprocal rank fusion.
CommunityContext assembly
Retrieved memories are formatted and reduced to an explicit token budget, including a defined emergency path.
CommunityTwin-Force controller
A shared controller responds to retrieval interaction signals and exposes its current state to the observatory.
CommunityThree-layer lifecycle
Time decay, same-locus interference, and budget pressure govern value, precision, and eventual release.
CommunityAPI and dashboard
FastAPI endpoints, OpenAPI output, Prometheus metrics, and a dependency-free observatory are implemented.
CommunityEncryption at rest
Licensed deployments can select SQLCipher whole-database encryption or Fernet field encryption.
ProMulti-tenant storage
Licensed non-default tenants are scoped through storage and retrieval paths with tenant-aware uniqueness.
ProCompliance operations
Licensed safety-forgetting operations provide atomic erasure behavior and audit records at the implemented boundary.
Pro
02 / Balance
Two forces, one controller.
Mnemonic structure and live context meet inside a shared controller. Their balance determines what persists, what adapts, and what enters the next bounded recall.
03 / Evidence
Measured, with boundaries attached.
The committed artifacts validate the harness at limited scale. They do not establish an external leaderboard rank.
| Suite | Measured result | Scope | Interpretation |
|---|---|---|---|
| End-to-end memory | Recall@1 0.964 | 7 sessions, 28 queries, MiniLM | Synthetic same-embedder self-grading; no external comparison. |
| BEIR subset | Hybrid macro nDCG@10 0.439 | 5 datasets, 500 passages and 20 queries each, BGE | Subset signal only; not a full-corpus BEIR score. |
| Synthetic retrieval | Hybrid mean latency 13.9 ms | 1,000 passages, 50 queries, 3 seeds, BGE | Committed harness result; hardware metadata is not recorded. |
| External leaderboard | Not ranked | No full-corpus submission | No head-to-head memory-system result is committed. |
Scope stated