Semantic Search Glyph (⊨)

Live natural language search on canvas. Type a query, get attestation matches ranked by cosine similarity.

Setup

The SE glyph requires the embedding service. Enable it in am.toml:

[embeddings]
enabled = true
path = "ats/embeddings/models/all-MiniLM-L6-v2/model.onnx"
name = "all-MiniLM-L6-v2"

The ONNX model file must exist at the configured path. See the embeddings README for download instructions.

After enabling, restart the server (make dev). The glyph checks availability on spawn and shows an error state if the service is unreachable.

How it works

1. Right-click canvas, click ⊨, then click to place the glyph
2. Type a natural language query (e.g. "supply chain risks")
3. Backend creates a watcher that generates an embedding from your query
4. Existing attestations are searched by cosine similarity (historical matches)
5. New attestations are matched in real-time (live matches)
6. Results sorted by similarity score, threshold slider filters low-confidence matches

Cluster scoping

When embeddings have been clustered (via POST /api/embeddings/cluster), a dropdown appears to scope search to a single cluster.

Meld compositions

The SE glyph feeds results into downstream glyphs:

SE → SE intersection

When SE₁ melds rightward to SE₂, SE₂ switches from standalone mode to intersection mode. Its own watcher is disabled; a compound watcher takes over that requires both SE₁'s and SE₂'s queries to pass their respective thresholds. SE₁ continues showing its own results independently.

On unmeld, SE₂'s standalone watcher is re-enabled and it reverts to its own query results.

Planned

Files