Triple
T5396765
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Plaine railway station |
E120674
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | CEVA corridor (Geneva RER context) |
E127788
|
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: CEVA corridor (Geneva RER context) | Statement: [La Plaine railway station, railwayLine, CEVA corridor (Geneva RER context)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CEVA corridor (Geneva RER context) Context triple: [La Plaine railway station, railwayLine, CEVA corridor (Geneva RER context)]
-
A.
CEVA (Cornavin–Eaux-Vives–Annemasse) project
chosen
The CEVA (Cornavin–Eaux-Vives–Annemasse) project is a cross-border rail infrastructure initiative linking Geneva’s main stations with Annemasse in France to create a unified regional commuter network.
-
B.
Geneva public transport network
The Geneva public transport network is an integrated system of trams, buses, trolleybuses, and boats that provides urban and regional mobility across the Geneva metropolitan area and its cross-border surroundings.
-
C.
Geneva tram network
The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
-
D.
Lausanne Métro
Lausanne Métro is the urban rapid transit system serving the city of Lausanne, Switzerland, notable for being one of the few fully automated metro networks in the country.
-
E.
Geneva trolleybus network
The Geneva trolleybus network is an electric public transport system in Geneva, Switzerland, forming a key part of the city’s urban transit alongside buses and trams.
- 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_69bd4637b92c8190b815b6443ae4b323 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd8746f7148190a825736a14baeee1 |
completed | March 20, 2026, 5:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3379aae881909217c29aee856e5d |
completed | March 22, 2026, 12:10 a.m. |
Created at: March 20, 2026, 2:04 p.m.