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Loading contentRead-only assistant endpoints, backed by the Scientific Data Engine.
A grounded explanation of an entity — its description, its real graph relations, and its cited sources. Deterministic; no language model. Nothing is generated or invented.
| Parameter | In | Type | Description |
|---|---|---|---|
| id* | query | string | Entity id to explain. |
Returns
{ entity, description?, sources?, links[], citations[] }
Compares two entities by the real common ground between them — the entities they both connect to in the graph. Deterministic; no language model.
| Parameter | In | Type | Description |
|---|---|---|---|
| a* | query | string | First entity id. |
| b* | query | string | Second entity id. |
Returns
{ a, b, shared: Ref[] }
The shortest evidence path between two entities — a real chain of graph relations. Deterministic; no language model. 404 with an honest message when no path exists.
| Parameter | In | Type | Description |
|---|---|---|---|
| from* | query | string | Start entity id. |
| to* | query | string | Target entity id. |
Returns
{ from, to, length, path: NeighborNode[] }