Triple
T6462557
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B&O Railroad Museum complex in Baltimore (original shops and facilities) |
E142155
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railroad museum complex |
C7013
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: railroad museum complex Context triple: [B&O Railroad Museum complex in Baltimore (original shops and facilities), instanceOf, railroad museum complex]
-
A.
railway museum
A railway museum is a public institution that collects, preserves, and exhibits historic trains, railway equipment, and related artifacts to educate visitors about the history and technology of rail transport.
-
B.
museum building complex
chosen
A museum building complex is a coordinated group of structures and spaces designed to collect, preserve, exhibit, and interpret cultural, historical, artistic, or scientific artifacts for public education and enjoyment.
-
C.
railroad depot
A railroad depot is a facility where trains load and unload passengers or freight, typically including platforms, waiting areas, and operational offices.
-
D.
rail transport attraction
A rail transport attraction is a tourism-focused facility or experience centered around trains, railways, or rail-related activities, designed to entertain, educate, or provide unique travel experiences to visitors.
-
E.
mountain rack railway
A mountain rack railway is a steep-gradient railway system that uses a toothed rack rail engaged by a cogwheel on the train to provide additional traction and braking on mountainous terrain.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69c008d2f91c8190a8178767a35e08fc |
completed | March 22, 2026, 3:20 p.m. |
Created at: March 22, 2026, 4:49 p.m.