Triple
T12099841
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iganmu |
E288161
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
Costain
Costain is a notable area and transport junction in Lagos, Nigeria, known for its busy road network and proximity to key industrial and commercial districts.
|
E963384
|
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: Costain | Statement: [Iganmu, locatedNear, Costain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Costain Context triple: [Iganmu, locatedNear, Costain]
-
A.
Scammell
Scammell is an English surname borne by various notable individuals, including figures in American Revolutionary history and British industry.
-
B.
Bristol Automotive
Bristol Automotive is a British film production company known for its involvement in the making of the historical drama "The Imitation Game."
-
C.
Leyland Trucks
Leyland Trucks is a British commercial vehicle manufacturer known for producing medium and heavy-duty trucks, now operating as part of the global PACCAR group.
-
D.
Humber Limited
Humber Limited was a British engineering and motor vehicle manufacturer known for producing bicycles, motorcycles, and cars in the late 19th and early 20th centuries.
-
E.
Magna
Magna is a suburban community in Salt Lake County, Utah, known for its historic roots in mining and its location near the southern shore of the Great Salt Lake.
- 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: Costain Triple: [Iganmu, locatedNear, Costain]
Generated description
Costain is a notable area and transport junction in Lagos, Nigeria, known for its busy road network and proximity to key industrial and commercial districts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Costain Target entity description: Costain is a notable area and transport junction in Lagos, Nigeria, known for its busy road network and proximity to key industrial and commercial districts.
-
A.
Scammell
Scammell is an English surname borne by various notable individuals, including figures in American Revolutionary history and British industry.
-
B.
Bristol Automotive
Bristol Automotive is a British film production company known for its involvement in the making of the historical drama "The Imitation Game."
-
C.
Leyland Trucks
Leyland Trucks is a British commercial vehicle manufacturer known for producing medium and heavy-duty trucks, now operating as part of the global PACCAR group.
-
D.
Humber Limited
Humber Limited was a British engineering and motor vehicle manufacturer known for producing bicycles, motorcycles, and cars in the late 19th and early 20th centuries.
-
E.
Magna
Magna is a suburban community in Salt Lake County, Utah, known for its historic roots in mining and its location near the southern shore of the Great Salt Lake.
- 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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9155465388190bbe52453c9b11912 |
completed | April 10, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6724de481909fe29e3278136ea2 |
completed | May 2, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69f5fe53d47c8190896a9abf8cc4bc31 |
completed | May 2, 2026, 1:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f5ffc2cfd08190b87eccd3a73afc77 |
completed | May 2, 2026, 1:44 p.m. |
Created at: April 8, 2026, 9:48 p.m.