Triple
T15425789
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tramway T12 Express |
E369504
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Évry-Courcouronnes Centre station |
E768946
|
NE FINISHED |
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: Évry-Courcouronnes Centre station | Statement: [Tramway T12 Express, serves, Évry-Courcouronnes Centre station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Évry-Courcouronnes Centre station Context triple: [Tramway T12 Express, serves, Évry-Courcouronnes Centre station]
-
A.
Évry-Courcouronnes Centre station
chosen
Évry-Courcouronnes Centre station is a railway station serving the commune of Évry-Courcouronnes in the southern suburbs of Paris, France, providing regional commuter rail connections.
-
B.
Saint-Quentin-en-Yvelines station
Saint-Quentin-en-Yvelines station is a major suburban railway hub in the Yvelines department of the Paris metropolitan area, serving regional and commuter rail lines including the RER.
-
C.
Épinay–Villetaneuse station
Épinay–Villetaneuse station is a suburban railway station in the northern Paris metropolitan area, serving as a key node on the Transilien network.
-
D.
Créteil–Université station
Créteil–Université station is a Paris Métro station in the southeastern suburb of Créteil that serves the nearby university campus and surrounding residential areas.
-
E.
Créteil–Préfecture station
Créteil–Préfecture station is a Paris Métro station in the suburb of Créteil that serves as a key access point to the Val-de-Marne departmental administrative center and surrounding urban area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a1849f48190bf898068b2806fae |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ec1fb288190a3625b8e4f487dd1 |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff21a18c548190b8591776828c1793 |
completed | May 9, 2026, 11:59 a.m. |
Created at: April 10, 2026, 3:20 a.m.