Triple
T20941328
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TAN |
E515726
|
entity |
| Predicate | hasParentOrganization |
P10
|
FINISHED |
| Object | Nantes Métropole (transport authority) |
—
|
NE NERFINISHED |
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: Nantes Métropole (transport authority) | Statement: [TAN, hasParentOrganization, Nantes Métropole (transport authority)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nantes Métropole (transport authority) Context triple: [TAN, hasParentOrganization, Nantes Métropole (transport authority)]
-
A.
TAN (Transports de l’Agglomération Nantaise)
TAN (Transports de l’Agglomération Nantaise) is the public transport network and operating company serving the Nantes metropolitan area in western France, managing trams, buses, and related services.
-
B.
Nantes bus network
The Nantes bus network is the city’s extensive public transport system of bus routes that complements and interconnects with the tramway to serve Nantes and its surrounding areas.
-
C.
Nantes transport infrastructure
Nantes transport infrastructure comprises the city’s integrated network of bridges, roads, public transit, and related facilities that support urban mobility in and around Nantes.
-
D.
RATP group
RATP Group is a major French public transport operator that manages much of the Paris metro, tram, and bus networks and provides transit services internationally.
-
E.
Autorité régionale de transport métropolitain
The Autorité régionale de transport métropolitain is the public agency responsible for planning, coordinating, and managing public transit and fare systems across the Greater Montreal region in Quebec, Canada.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nantes Métropole (transport authority) Target entity description: Nantes Métropole is the public transport authority for the Nantes metropolitan area in western France, overseeing the planning and coordination of local transit services.
-
A.
TAN (Transports de l’Agglomération Nantaise)
TAN (Transports de l’Agglomération Nantaise) is the public transport network and operating company serving the Nantes metropolitan area in western France, managing trams, buses, and related services.
-
B.
Nantes bus network
The Nantes bus network is the city’s extensive public transport system of bus routes that complements and interconnects with the tramway to serve Nantes and its surrounding areas.
-
C.
Nantes transport infrastructure
Nantes transport infrastructure comprises the city’s integrated network of bridges, roads, public transit, and related facilities that support urban mobility in and around Nantes.
-
D.
RATP group
RATP Group is a major French public transport operator that manages much of the Paris metro, tram, and bus networks and provides transit services internationally.
-
E.
Autorité régionale de transport métropolitain
The Autorité régionale de transport métropolitain is the public agency responsible for planning, coordinating, and managing public transit and fare systems across the Greater Montreal region in Quebec, Canada.
- F. None of above. chosen
Provenance (2 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_69e0b4fc13408190b06868df03c5c29b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f955f0148190ae42278ad5c0f363 |
completed | April 21, 2026, 4:13 a.m. |
Created at: April 16, 2026, 12:50 p.m.