Triple
T19431789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The General (Western and Atlantic Railroad locomotive) |
E486131
|
entity |
| Predicate | pursuedBy |
P19739
|
FINISHED |
| Object | The Texas (Western and Atlantic Railroad locomotive) |
E1350147
|
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: The Texas (Western and Atlantic Railroad locomotive) | Statement: [The General (Western and Atlantic Railroad locomotive), pursuedBy, The Texas (Western and Atlantic Railroad locomotive)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Texas (Western and Atlantic Railroad locomotive) Context triple: [The General (Western and Atlantic Railroad locomotive), pursuedBy, The Texas (Western and Atlantic Railroad locomotive)]
-
A.
locomotive Texas
chosen
Locomotive Texas is a historic Western & Atlantic Railroad steam engine famed for its role in thwarting the 1862 Great Locomotive Chase during the American Civil War.
-
B.
Texas Eagle (Missouri Pacific Railroad)
The Texas Eagle (Missouri Pacific Railroad) was a prominent mid-20th-century passenger train that operated between St. Louis and Texas, known for providing long-distance service through the central and southwestern United States.
-
C.
locomotive William R. Smith
Locomotive William R. Smith was a 19th-century American steam locomotive best known for its role in the events surrounding the Civil War-era Great Locomotive Chase.
-
D.
Heisler locomotive
A Heisler locomotive is a type of geared steam locomotive, recognizable by its V‑twin cylinder arrangement and used primarily on logging and industrial railroads for hauling heavy loads over steep, rough track.
-
E.
Forney locomotive
The Forney locomotive is a compact 19th-century steam tank locomotive type, notable for its rigid wheelbase and rear-mounted fuel and water tanks, widely used on urban elevated and commuter railways.
- 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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6335b4e388190913ded15ad165b7b |
completed | April 20, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0733db04a481909405391fdb2eee32 |
completed | May 15, 2026, 2:55 p.m. |
Created at: April 10, 2026, 1:37 p.m.