Triple
T15928461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lyon–Saint-Étienne railway |
E386263
|
entity |
| Predicate | belongsToNetwork |
P2830
|
FINISHED |
| Object | SNCF network |
E93156
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: SNCF network | Statement: [Lyon–Saint-Étienne railway, belongsToNetwork, SNCF network]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SNCF network Context triple: [Lyon–Saint-Étienne railway, belongsToNetwork, SNCF network]
-
A.
TGV network
The TGV network is France’s high-speed rail system, linking major cities and neighboring countries with fast, long-distance train services.
-
B.
SNCF Réseau
chosen
SNCF Réseau is the French state-owned rail infrastructure manager responsible for operating, maintaining, and developing France’s national railway network.
-
C.
Île-de-France rail network
The Île-de-France rail network is the extensive regional passenger rail system serving Paris and its surrounding suburbs, integrating commuter, metro, and express lines across the greater Paris metropolitan area.
-
D.
SNCF
SNCF is France’s national state-owned railway company, responsible for operating the country’s passenger and freight rail services and much of its rail infrastructure.
-
E.
SNCF Connect
SNCF Connect is the official digital platform and app of the French national railway company, providing online ticket booking, travel planning, and real-time information for trains and other transport services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d86da750008190987eb26be3f6c118 |
elicitation | completed |
| NER | batch_69e156a39abc8190927818f6e185033a |
ner | completed |
| NED1 | batch_69ffbe727c348190907c9e7a5db6031d |
ned_source_triple | completed |
Created at: April 10, 2026, 4:52 a.m.