Triple
T8720042
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TER Normandie |
E206987
|
entity |
| Predicate | usesRollingStock |
P5426
|
FINISHED |
| Object | SNCF Class X 73500 |
E760412
|
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: SNCF Class X 73500 | Statement: [TER Normandie, usesRollingStock, SNCF Class X 73500]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SNCF Class X 73500 Context triple: [TER Normandie, usesRollingStock, SNCF Class X 73500]
-
A.
SNCF Class X 73500
chosen
The SNCF Class X 73500 is a series of modern diesel multiple units operated by the French national railway company for regional passenger services.
-
B.
SNCF Class X 76500
The SNCF Class X 76500 is a modern diesel multiple unit train operated by the French national railway company for regional passenger services.
-
C.
SNCF Class X 72500
The SNCF Class X 72500 is a series of French diesel multiple units built in the late 1990s for regional passenger services, notable for their distinctive design and use on non-electrified lines.
-
D.
SNCF Class B 83500
The SNCF Class B 83500 is a type of bi-mode regional multiple unit train operated in France, notably used for TER regional services.
-
E.
SNCF Class Z 23500
The SNCF Class Z 23500 is a type of French electric multiple unit train designed for regional passenger services, particularly on the Réseau Express Régional (RER) and other suburban lines.
- 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_69ca835811d8819081ea00fd2a2c9a1c |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d02a52c81909f93622ae6920b80 |
completed | March 31, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d100a931988190aaff56f16057ea90 |
completed | April 4, 2026, 12:14 p.m. |
Created at: March 30, 2026, 6:36 p.m.