Triple
T17070167
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris |
E414194
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object |
Nord-Sud
Nord-Sud was a private company that built and operated early underground electric railway lines in Paris before their integration into the Paris Métro network.
|
E1247435
|
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: Nord-Sud | Statement: [Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris, shortName, Nord-Sud]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nord-Sud Context triple: [Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris, shortName, Nord-Sud]
-
A.
Nord e Sud
"Nord e Sud" is a political and economic essay by Italian statesman Francesco Saverio Nitti analyzing the historical and structural disparities between northern and southern Italy.
-
B.
Linha do Sul
Linha do Sul is a major Portuguese railway line that connects Lisbon to the southern Algarve region, serving as a key route for both passenger and freight transport.
-
C.
La Suda
La Suda is a historic hilltop fortress and former royal castle in Tortosa, Catalonia, notable for its medieval architecture and strategic views over the Ebro River.
-
D.
La Unión
La Unión is a coastal city in southeastern El Salvador that serves as a major Pacific port and gateway on the Gulf of Fonseca.
-
E.
La Unión
La Unión is a town in northern Peru that serves as the administrative and commercial center of Dos de Mayo Province in the Huánuco Region.
- 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: Nord-Sud Triple: [Compagnie du chemin de fer électrique souterrain Nord-Sud de Paris, shortName, Nord-Sud]
Generated description
Nord-Sud was a private company that built and operated early underground electric railway lines in Paris before their integration into the Paris Métro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nord-Sud Target entity description: Nord-Sud was a private company that built and operated early underground electric railway lines in Paris before their integration into the Paris Métro network.
-
A.
Nord e Sud
"Nord e Sud" is a political and economic essay by Italian statesman Francesco Saverio Nitti analyzing the historical and structural disparities between northern and southern Italy.
-
B.
Linha do Sul
Linha do Sul is a major Portuguese railway line that connects Lisbon to the southern Algarve region, serving as a key route for both passenger and freight transport.
-
C.
La Suda
La Suda is a historic hilltop fortress and former royal castle in Tortosa, Catalonia, notable for its medieval architecture and strategic views over the Ebro River.
-
D.
La Unión
La Unión is a coastal city in southeastern El Salvador that serves as a major Pacific port and gateway on the Gulf of Fonseca.
-
E.
La Unión
La Unión is a municipality in Costa Rica known for its urban development and location within the Greater Metropolitan Area near the capital, San José.
- F. None of above. chosen
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_69d886cef44c8190ba56c44b4e863e64 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbbfb1f08190807301ff6e573cf5 |
completed | April 18, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01235278d48190bacc7881b9eb1ea1 |
completed | May 11, 2026, 12:31 a.m. |
| NEDg | Description generation | batch_6a012425fb808190ad9bcada9429e437 |
completed | May 11, 2026, 12:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01248b53d88190a4ec4fa6cee89bb1 |
completed | May 11, 2026, 12:36 a.m. |
Created at: April 10, 2026, 5:34 a.m.