Triple
T12761992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MCI D-Series coaches |
E305017
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
Motor Coach Industries
Motor Coach Industries is a leading North American manufacturer of intercity and tour motorcoaches widely used by commercial operators and public transit agencies.
|
E1003204
|
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: Motor Coach Industries | Statement: [MCI D-Series coaches, manufacturer, Motor Coach Industries]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Motor Coach Industries Context triple: [MCI D-Series coaches, manufacturer, Motor Coach Industries]
-
A.
Willys-Overland Motors
Willys-Overland Motors was an American automobile manufacturer best known for producing the original World War II-era Jeep vehicles and helping popularize the Jeep brand.
-
B.
Studebaker-Worthington
Studebaker-Worthington was an American diversified manufacturing conglomerate formed in the 1960s through mergers involving the historic Studebaker automobile company and other industrial firms.
-
C.
REO Motor Car Company
REO Motor Car Company was an early 20th-century American automobile and truck manufacturer known for vehicles like the REO Speed Wagon and for helping establish the U.S. automotive industry.
-
D.
Fleetwood Metal Body Company
Fleetwood Metal Body Company was an American coachbuilder renowned in the early 20th century for crafting custom luxury automobile bodies for high-end manufacturers such as Cadillac and Packard.
-
E.
Studebaker Corporation
Studebaker Corporation was a historic American automobile manufacturer, originally a wagon maker, best known for its innovative car designs produced through the mid-20th century.
- 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: Motor Coach Industries Triple: [MCI D-Series coaches, manufacturer, Motor Coach Industries]
Generated description
Motor Coach Industries is a leading North American manufacturer of intercity and tour motorcoaches widely used by commercial operators and public transit agencies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Motor Coach Industries Target entity description: Motor Coach Industries is a leading North American manufacturer of intercity and tour motorcoaches widely used by commercial operators and public transit agencies.
-
A.
Willys-Overland Motors
Willys-Overland Motors was an American automobile manufacturer best known for producing the original World War II-era Jeep vehicles and helping popularize the Jeep brand.
-
B.
Studebaker-Worthington
Studebaker-Worthington was an American diversified manufacturing conglomerate formed in the 1960s through mergers involving the historic Studebaker automobile company and other industrial firms.
-
C.
REO Motor Car Company
REO Motor Car Company was an early 20th-century American automobile and truck manufacturer known for vehicles like the REO Speed Wagon and for helping establish the U.S. automotive industry.
-
D.
Fleetwood Metal Body Company
Fleetwood Metal Body Company was an American coachbuilder renowned in the early 20th century for crafting custom luxury automobile bodies for high-end manufacturers such as Cadillac and Packard.
-
E.
Studebaker Corporation
Studebaker Corporation was a historic American automobile manufacturer, originally a wagon maker, best known for its innovative car designs produced through the mid-20th century.
- 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_69d7bdf1fcd081909ffb0e0d6fa3a07d |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96d8e44188190840cd23d380bf23d |
completed | April 10, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f684f298f881908ad77f2d0ab588a8 |
completed | May 2, 2026, 11:12 p.m. |
| NEDg | Description generation | batch_69f685dc63f48190bb68f9859e99e3b4 |
completed | May 2, 2026, 11:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f68a92226881909600555332c2c370 |
completed | May 2, 2026, 11:36 p.m. |
Created at: April 9, 2026, 5:28 p.m.