Triple
T11075758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marmon Group |
E261860
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
Procor Limited
Procor Limited is a Canadian railcar leasing and fleet management company known for providing tank and freight cars to the rail industry.
|
E902933
|
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: Procor Limited | Statement: [Marmon Group, hasSubsidiary, Procor Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Procor Limited Context triple: [Marmon Group, hasSubsidiary, Procor Limited]
-
A.
Prodeco Group
Prodeco Group is a Colombian coal mining company formerly owned by Glencore, involved in the production and export of thermal coal.
-
B.
Decurion Corporation
Decurion Corporation is a privately held entertainment and real estate company best known as the parent of Pacific Theatres and the ArcLight Cinemas chain.
-
C.
CRESTCo Limited
CRESTCo Limited was the company that operated the UK’s CREST electronic securities settlement system before its functions were taken over by Euroclear.
-
D.
THP Limited
THP Limited is an engineering firm known for providing structural engineering services for major projects such as Paycor Stadium in Cincinnati, Ohio.
-
E.
Comras Company
Comras Company is a real estate development and management firm known for owning and operating prominent retail and mixed-use properties.
- 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: Procor Limited Triple: [Marmon Group, hasSubsidiary, Procor Limited]
Generated description
Procor Limited is a Canadian railcar leasing and fleet management company known for providing tank and freight cars to the rail industry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Procor Limited Target entity description: Procor Limited is a Canadian railcar leasing and fleet management company known for providing tank and freight cars to the rail industry.
-
A.
Prodeco Group
Prodeco Group is a Colombian coal mining company formerly owned by Glencore, involved in the production and export of thermal coal.
-
B.
Decurion Corporation
Decurion Corporation is a privately held entertainment and real estate company best known as the parent of Pacific Theatres and the ArcLight Cinemas chain.
-
C.
CRESTCo Limited
CRESTCo Limited was the company that operated the UK’s CREST electronic securities settlement system before its functions were taken over by Euroclear.
-
D.
THP Limited
THP Limited is an engineering firm known for providing structural engineering services for major projects such as Paycor Stadium in Cincinnati, Ohio.
-
E.
Comras Company
Comras Company is a real estate development and management firm known for owning and operating prominent retail and mixed-use properties.
- 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_69d6aa9983c08190b0ef61603b69feac |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7994fcbc081908ff8f7321c0c5892 |
completed | April 9, 2026, 12:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3c8cc77988190aad54f56dbd0f8cf |
completed | April 18, 2026, 6:09 p.m. |
| NEDg | Description generation | batch_69e3cefc00148190a1850dc6e31523c3 |
completed | April 18, 2026, 6:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3d014a644819092c76aa02b573ca9 |
completed | April 18, 2026, 6:40 p.m. |
Created at: April 8, 2026, 9:26 p.m.