Triple
T5949818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atchison, Topeka and Santa Fe Railway |
E132368
|
entity |
| Predicate | famousPassengerTrain |
P1669
|
FINISHED |
| Object |
Texas Chief
The Texas Chief was a prominent mid-20th-century passenger train that provided streamlined service between Chicago and Texas, known for its comfort and speed.
|
E560260
|
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: Texas Chief | Statement: [Atchison, Topeka and Santa Fe Railway, famousPassengerTrain, Texas Chief]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Texas Chief Context triple: [Atchison, Topeka and Santa Fe Railway, famousPassengerTrain, Texas Chief]
-
A.
Texas Ranger Bobby
Texas Ranger Bobby is a fictional character who is one of Ricky Bobby’s young sons in the comedy film "Talladega Nights: The Ballad of Ricky Bobby."
-
B.
Texas Earnest
Texas Earnest "Tex" Schramm was a prominent American football executive best known as the long-time president and general manager who built the Dallas Cowboys into an NFL powerhouse.
-
C.
William Weatherford
William Weatherford was a prominent early 19th-century Creek (Muscogee) leader and warrior, best known for his role in the Creek War and the attack on Fort Mims.
-
D.
Willie Scott
Willie Scott is a glamorous but reluctant nightclub singer who becomes Indiana Jones’s high-maintenance yet resourceful companion in Indiana Jones and the Temple of Doom.
-
E.
Lamar
Lamar is a surname most notably associated with Mirabeau B. Lamar, the second president of the Republic of 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: Texas Chief Triple: [Atchison, Topeka and Santa Fe Railway, famousPassengerTrain, Texas Chief]
Generated description
The Texas Chief was a prominent mid-20th-century passenger train that provided streamlined service between Chicago and Texas, known for its comfort and speed.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Texas Chief Target entity description: The Texas Chief was a prominent mid-20th-century passenger train that provided streamlined service between Chicago and Texas, known for its comfort and speed.
-
A.
Texas Ranger Bobby
Texas Ranger Bobby is a fictional character who is one of Ricky Bobby’s young sons in the comedy film "Talladega Nights: The Ballad of Ricky Bobby."
-
B.
Texas Earnest
Texas Earnest "Tex" Schramm was a prominent American football executive best known as the long-time president and general manager who built the Dallas Cowboys into an NFL powerhouse.
-
C.
William Weatherford
William Weatherford was a prominent early 19th-century Creek (Muscogee) leader and warrior, best known for his role in the Creek War and the attack on Fort Mims.
-
D.
Willie Scott
Willie Scott is a glamorous but reluctant nightclub singer who becomes Indiana Jones’s high-maintenance yet resourceful companion in Indiana Jones and the Temple of Doom.
-
E.
Lamar
Lamar is a surname most notably associated with Mirabeau B. Lamar, the second president of the Republic of 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_69c00869d3308190af89b2453e0f7546 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c049ff0eec8190834f77bafae943ce |
completed | March 22, 2026, 7:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0e3cb29f8819095d44ae3ad193fb2 |
completed | March 23, 2026, 6:55 a.m. |
| NEDg | Description generation | batch_69c0fab383f88190b18c55bf3704f3a4 |
completed | March 23, 2026, 8:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0fdefa0d8819087adf1d41d9d9fe2 |
completed | March 23, 2026, 8:46 a.m. |
Created at: March 22, 2026, 4:02 p.m.