Triple
T21319305
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RER line D |
E525567
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Gare de Lyon (RER) |
—
|
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: Gare de Lyon (RER) | Statement: [RER line D, hasStation, Gare de Lyon (RER)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gare de Lyon (RER) Context triple: [RER line D, hasStation, Gare de Lyon (RER)]
-
A.
Gare de Lyon
chosen
Gare de Lyon is one of Paris’s major railway terminals, serving high-speed and regional trains to southeastern France and international destinations.
-
B.
RER B Denfert-Rochereau station
RER B Denfert-Rochereau station is a major Parisian suburban rail stop on line B of the RER network, serving the Denfert-Rochereau area and providing regional connections beyond the city center.
-
C.
Gare de Sèvres–Ville-d'Avray
Gare de Sèvres–Ville-d'Avray is a suburban railway station in the western outskirts of Paris that serves the commune of Ville-d'Avray and its surrounding area.
-
D.
Bourg-la-Reine RER station
Bourg-la-Reine RER station is a suburban railway station in the Paris metropolitan area that serves as a key stop on the RER B line.
-
E.
Saint-Germain-en-Laye station
Saint-Germain-en-Laye station is a major transport hub in the western suburbs of Paris, serving as an interchange between regional rail, metro, and tram services.
- 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_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ecf12248190bb4172ad7416775e |
completed | April 21, 2026, 1:42 p.m. |
Created at: April 16, 2026, 4:38 p.m.