Triple
T11461507
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madeleine |
E271670
|
entity |
| Predicate | formerLine12Operator |
P15252
|
FINISHED |
| Object | Nord-Sud Company |
E777569
|
NE FINISHED |
How this triple was built (3 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: Nord-Sud Company | Statement: [Madeleine, formerLine12Operator, Nord-Sud Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nord-Sud Company Context triple: [Madeleine, formerLine12Operator, Nord-Sud Company]
-
A.
Nord-Sud Company
chosen
Nord-Sud Company was a private early 20th-century Parisian metro operator that built and ran several underground lines before being absorbed into the city’s unified transport network.
-
B.
United Company
United Company was a prominent late 17th-century London theatre company formed by the merger of the King’s Company and the Duke’s Company, active during the Restoration period.
-
C.
Murray & Roberts
Murray & Roberts is a major South African engineering and construction group known for delivering large, complex infrastructure and building projects worldwide.
-
D.
Sommet Group
Sommet Group was a Nashville-based ticketing and financial services company best known for its naming-rights sponsorship of the city’s downtown arena, formerly called the Sommet Center.
-
E.
Tractebel
Tractebel is an international engineering and consulting company specializing in energy, water, and infrastructure projects.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerLine12Operator Context triple: [Madeleine, formerLine12Operator, Nord-Sud Company]
-
A.
lineTerminal2
Indicates that the referenced entity serves as the second terminal (endpoint) of a line.
-
B.
primaryOperator
Indicates that an entity serves as the main or leading operator responsible for performing or overseeing a specified operation or process in relation to another entity.
-
C.
commercialOperator
Indicates that an entity operates or manages a commercial activity, service, or facility, typically for profit or business purposes.
-
D.
operatesOnLine
chosen
Indicates that an entity conducts operations, services, or activities along a specific line or route.
-
E.
terminal4Operator
Indicates that an entity operates or manages the facilities, services, or activities associated with Terminal 4 of a larger transportation hub.
- F. None of above.
Provenance (4 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_69d6aae0c8d881908a5a360c0be3242e |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d822f384f08190b1150ed1389dd31a |
completed | April 9, 2026, 10:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5e91f1bb881909a9c36d837e4059b |
completed | April 20, 2026, 8:51 a.m. |
| PD | Predicate disambiguation | batch_69d80867ff248190bb157fa9e355353b |
completed | April 9, 2026, 8:13 p.m. |
Created at: April 8, 2026, 9:35 p.m.