Triple
T17550342
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T4 (Lyon tram line) |
E427442
|
entity |
| Predicate | hasOwner |
P347
|
FINISHED |
| Object | Lyon metropolitan transport authority |
—
|
NE NERFINISHED |
How this triple was built (2 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: Lyon metropolitan transport authority | Statement: [T4 (Lyon tram line), hasOwner, Lyon metropolitan transport authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lyon metropolitan transport authority Context triple: [T4 (Lyon tram line), hasOwner, Lyon metropolitan transport authority]
-
A.
Transports en Commun Lyonnais
chosen
Transports en Commun Lyonnais is the public transportation authority and network serving the Lyon metropolitan area in France, operating trams, buses, metros, and funiculars.
-
B.
Lyon urban transport network
The Lyon urban transport network is the integrated public transit system serving the Lyon metropolitan area, encompassing metro, tram, bus, and regional rail services.
-
C.
Lyon tramway network
The Lyon tramway network is a modern urban light rail system serving the city of Lyon and its suburbs, complementing the metro and bus networks with multiple tram lines across the metropolitan area.
-
D.
Lyon Metro
Lyon Metro is the rapid transit system serving the French city of Lyon and its suburbs, known for its rubber-tyred lines and integration with the city’s broader public transport network.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d889df6dc081908f67dbadc03c07ee |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e454656dc08190bba85b93bd07b0a2 |
completed | April 19, 2026, 4:04 a.m. |
Created at: April 10, 2026, 5:50 a.m.