Triple
T1078099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Northern Railway |
E23883
|
entity |
| Predicate | operatedService |
P5884
|
FINISHED |
| Object |
Western Star
Western Star was a named passenger train of the Great Northern Railway that provided long-distance service across the northern United States.
|
E123483
|
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: Western Star | Statement: [Great Northern Railway, operatedService, Western Star]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Star Context triple: [Great Northern Railway, operatedService, Western Star]
-
A.
Chevrolet C/K
The Chevrolet C/K is a long-running line of full-size pickup trucks produced by General Motors from the 1960s through the late 1990s, known for their durability and popularity in both work and personal use.
-
B.
GMC Sierra
The GMC Sierra is a full-size pickup truck known for its powerful performance, upscale features, and role as one of General Motors’ flagship trucks.
-
C.
Ram Trucks
Ram Trucks is an American brand of light to heavy-duty pickup trucks and commercial vehicles known for its powerful performance and rugged design.
-
D.
Winnebago
Winnebago is the former English name for the Ho-Chunk, a Native American people originally from the Wisconsin and Illinois region.
-
E.
Silverado
Silverado is a 1985 ensemble Western film directed and co-written by Lawrence Kasdan, known for revitalizing the classic Hollywood Western with a modern, adventurous tone.
- 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: Western Star Triple: [Great Northern Railway, operatedService, Western Star]
Generated description
Western Star was a named passenger train of the Great Northern Railway that provided long-distance service across the northern United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Western Star Target entity description: Western Star was a named passenger train of the Great Northern Railway that provided long-distance service across the northern United States.
-
A.
Chevrolet C/K
The Chevrolet C/K is a long-running line of full-size pickup trucks produced by General Motors from the 1960s through the late 1990s, known for their durability and popularity in both work and personal use.
-
B.
GMC Sierra
The GMC Sierra is a full-size pickup truck known for its powerful performance, upscale features, and role as one of General Motors’ flagship trucks.
-
C.
Ram Trucks
Ram Trucks is an American brand of light to heavy-duty pickup trucks and commercial vehicles known for its powerful performance and rugged design.
-
D.
Winnebago
Winnebago is the former English name for the Ho-Chunk, a Native American people originally from the Wisconsin and Illinois region.
-
E.
Silverado
Silverado is a 1985 ensemble Western film directed and co-written by Lawrence Kasdan, known for revitalizing the classic Hollywood Western with a modern, adventurous tone.
- 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_69a493f1ddf48190a99d54b00e99f8ce |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b94288d88190aae4fb86236c0702 |
completed | March 1, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac42abc7a08190a34f5b2d393db30e |
completed | March 7, 2026, 3:22 p.m. |
| NEDg | Description generation | batch_69ac4336328481908aba0260c6504a1a |
completed | March 7, 2026, 3:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac43b578d48190af1478c9f6c8f712 |
completed | March 7, 2026, 3:26 p.m. |
Created at: March 1, 2026, 7:42 p.m.