Triple
T11926165
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paris–Nantes railway |
E283786
|
entity |
| Predicate | network |
P2637
|
FINISHED |
| Object |
SNCF conventional network
The SNCF conventional network is France’s nationwide system of standard, non–high-speed railway lines used for regional, intercity, and freight services.
|
E93156
|
NE FINISHED |
How this triple was built (4 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 conventional network | Statement: [Paris–Nantes railway, network, SNCF conventional network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SNCF conventional network Context triple: [Paris–Nantes railway, network, SNCF conventional 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.
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.
-
C.
SNCF Réseau
SNCF Réseau is the French state-owned rail infrastructure manager responsible for operating, maintaining, and developing France’s national railway network.
-
D.
SNCF western region
SNCF western region was a regional division of the French national railway company responsible for operating and managing rail services in the western part of France.
-
E.
Provence-Alpes-Côte d'Azur regional rail network
The Provence-Alpes-Côte d'Azur regional rail network is a French regional train system serving cities, towns, and coastal areas across the Provence-Alpes-Côte d'Azur region in southeastern France.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: SNCF conventional network Triple: [Paris–Nantes railway, network, SNCF conventional network]
Generated description
The SNCF conventional network is France’s nationwide system of standard, non–high-speed railway lines used for regional, intercity, and freight services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SNCF conventional network Target entity description: The SNCF conventional network is France’s nationwide system of standard, non–high-speed railway lines used for regional, intercity, and freight services.
-
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.
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.
-
C.
SNCF Réseau
chosen
SNCF Réseau is the French state-owned rail infrastructure manager responsible for operating, maintaining, and developing France’s national railway network.
-
D.
SNCF western region
SNCF western region was a regional division of the French national railway company responsible for operating and managing rail services in the western part of France.
-
E.
Provence-Alpes-Côte d'Azur regional rail network
The Provence-Alpes-Côte d'Azur regional rail network is a French regional train system serving cities, towns, and coastal areas across the Provence-Alpes-Côte d'Azur region in southeastern France.
- F. None of above.
Provenance (5 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_69d6ab2ce9c48190b5d39511b524f666 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8e8e3ff308190851ce656286bc67e |
completed | April 10, 2026, 12:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f471a856208190bb88254090c03ed0 |
completed | May 1, 2026, 9:26 a.m. |
| NEDg | Description generation | batch_69f47b755f808190acb2fb31473d2405 |
completed | May 1, 2026, 10:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f47d8bbae8819088d48b300291ef74 |
completed | May 1, 2026, 10:16 a.m. |
Created at: April 8, 2026, 9:45 p.m.