Triple
T21525726
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Superliner |
E531090
|
entity |
| Predicate | successorTo |
P78
|
FINISHED |
| Object |
Santa Fe Hi-Level car
The Santa Fe Hi-Level car was a pioneering double-deck passenger railcar introduced by the Atchison, Topeka and Santa Fe Railway in the 1950s, known for its elevated seating and improved comfort that influenced later bi-level designs.
|
E1489328
|
NE FINISHED |
How this triple was built (4 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: Santa Fe Hi-Level car | Statement: [Amtrak Superliner, successorTo, Santa Fe Hi-Level car]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Fe Hi-Level car Context triple: [Amtrak Superliner, successorTo, Santa Fe Hi-Level car]
-
A.
Santa Fe (automobile model)
The Santa Fe (automobile model) is a mid-size crossover SUV produced by Hyundai, known for its family-friendly practicality, comfort, and value-oriented features.
-
B.
Boteler’s Ford
Boteler’s Ford is a historic crossing point on the Potomac River near Shepherdstown, West Virginia, notable as the site of significant Civil War military action.
-
C.
Wavy Ranchero
Wavy Ranchero is a foul-mouthed, laid-back alligator puppet who frequently appeared as a comedic side character on The Late Late Show with Craig Ferguson.
-
D.
Holden One Tonner
The Holden One Tonner is an Australian-built cab-chassis utility vehicle produced by Holden in the 1970s, known for its rugged design and strong load-carrying capability.
-
E.
DeSoto
DeSoto is a suburban city in the Dallas–Fort Worth metropolitan area in North Texas.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Santa Fe Hi-Level car Triple: [Amtrak Superliner, successorTo, Santa Fe Hi-Level car]
Generated description
The Santa Fe Hi-Level car was a pioneering double-deck passenger railcar introduced by the Atchison, Topeka and Santa Fe Railway in the 1950s, known for its elevated seating and improved comfort that influenced later bi-level designs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Santa Fe Hi-Level car Target entity description: The Santa Fe Hi-Level car was a pioneering double-deck passenger railcar introduced by the Atchison, Topeka and Santa Fe Railway in the 1950s, known for its elevated seating and improved comfort that influenced later bi-level designs.
-
A.
Santa Fe (automobile model)
The Santa Fe (automobile model) is a mid-size crossover SUV produced by Hyundai, known for its family-friendly practicality, comfort, and value-oriented features.
-
B.
Boteler’s Ford
Boteler’s Ford is a historic crossing point on the Potomac River near Shepherdstown, West Virginia, notable as the site of significant Civil War military action.
-
C.
Wavy Ranchero
Wavy Ranchero is a foul-mouthed, laid-back alligator puppet who frequently appeared as a comedic side character on The Late Late Show with Craig Ferguson.
-
D.
Holden One Tonner
The Holden One Tonner is an Australian-built cab-chassis utility vehicle produced by Holden in the 1970s, known for its rugged design and strong load-carrying capability.
-
E.
DeSoto
DeSoto is a suburban city in the Dallas–Fort Worth metropolitan area in North Texas.
- F. None of above. chosen
Provenance (5 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_69e0c45d95a081908e7962ad215da746 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee885073888190ae49f967f72acbf8 |
completed | April 26, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09e828fd6c819080e6f4a35ad68207 |
completed | May 17, 2026, 4:09 p.m. |
| NEDg | Description generation | batch_6a09e909a4888190aa1d704eb157d86d |
completed | May 17, 2026, 4:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09ea119664819081b072c892fc0471 |
completed | May 17, 2026, 4:17 p.m. |
Created at: April 16, 2026, 6:26 p.m.