Triple
T1791931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Viewliner sleeping cars |
E39514
|
entity |
| Predicate | usedOn |
P2367
|
FINISHED |
| Object | Capitol Limited (historical) |
E202241
|
NE FINISHED |
How this triple was built (2 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Capitol Limited (historical) | Statement: [Viewliner sleeping cars, usedOn, Capitol Limited (historical)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Capitol Limited (historical) Context triple: [Viewliner sleeping cars, usedOn, Capitol Limited (historical)]
-
A.
Capitol Limited (historical)
chosen
The historical Capitol Limited was a long-distance passenger train service in the United States, once operated by Amtrak as a successor to the classic Baltimore & Ohio Railroad flagship route between Washington, D.C., and Chicago.
-
B.
Capitol View
Capitol View is a residential neighborhood in Northeast Washington, D.C., known for its proximity to the U.S. Capitol and its mix of rowhouses and apartment buildings.
-
C.
Capco
Capco is a global management and technology consultancy specializing in the financial services industry.
-
D.
Capitol L-244
Capitol L-244 is the original 1950 Capitol Records LP release of Yma Sumac’s iconic album "Voice of the Xtabay."
-
E.
Capitol Plaza
Capitol Plaza is a prominent open public space within the United States Capitol complex in Washington, D.C., serving as a key area for gatherings, ceremonies, and access to the Capitol building.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
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_69a88631854081909723959921e45c2b |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa65392b2c81909bf4d619bd347f54 |
completed | March 6, 2026, 5:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adbf54330c81908046b519a0297760 |
completed | March 8, 2026, 6:26 p.m. |
Created at: March 4, 2026, 7:32 p.m.