Triple
T15831287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Confluence district |
E383876
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object |
Perrache railway station vicinity
Perrache railway station vicinity is the urban area surrounding Lyon’s historic Perrache station, serving as a key gateway and transit hub between the city center and the modern Confluence district.
|
E1182144
|
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: Perrache railway station vicinity | Statement: [Confluence district, hasTransportConnection, Perrache railway station vicinity]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perrache railway station vicinity Context triple: [Confluence district, hasTransportConnection, Perrache railway station vicinity]
-
A.
Gare d’Austerlitz
Gare d’Austerlitz is a major Paris railway station on the Left Bank of the Seine, serving both mainline and suburban trains including the RER network.
-
B.
Schuman metro station
Schuman metro station is a key public transport hub in Brussels, serving metro and rail lines that connect the European Union institutions with the rest of the city and region.
-
C.
Gare de Saint-Priest
Gare de Saint-Priest is a regional railway station in the commune of Saint-Priest, near Lyon in eastern France, serving local passenger rail services.
-
D.
Vincennes RER station
Vincennes RER station is a suburban railway station in the eastern Paris metropolitan area that serves the commune of Vincennes on the RER A line.
-
E.
Voltaire metro station
Voltaire metro station is a Paris Métro station on Line 9 located in the 11th arrondissement, named after the Enlightenment writer Voltaire.
- 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: Perrache railway station vicinity Triple: [Confluence district, hasTransportConnection, Perrache railway station vicinity]
Generated description
Perrache railway station vicinity is the urban area surrounding Lyon’s historic Perrache station, serving as a key gateway and transit hub between the city center and the modern Confluence district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Perrache railway station vicinity Target entity description: Perrache railway station vicinity is the urban area surrounding Lyon’s historic Perrache station, serving as a key gateway and transit hub between the city center and the modern Confluence district.
-
A.
Gare d’Austerlitz
Gare d’Austerlitz is a major Paris railway station on the Left Bank of the Seine, serving both mainline and suburban trains including the RER network.
-
B.
Schuman metro station
Schuman metro station is a key public transport hub in Brussels, serving metro and rail lines that connect the European Union institutions with the rest of the city and region.
-
C.
Gare de Saint-Priest
Gare de Saint-Priest is a regional railway station in the commune of Saint-Priest, near Lyon in eastern France, serving local passenger rail services.
-
D.
Vincennes RER station
Vincennes RER station is a suburban railway station in the eastern Paris metropolitan area that serves the commune of Vincennes on the RER A line.
-
E.
Voltaire metro station
Voltaire metro station is a Paris Métro station on Line 9 located in the 11th arrondissement, named after the Enlightenment writer Voltaire.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e11e6433ac8190a3d3e0d573673ea3 |
completed | April 16, 2026, 5:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa93be478819099908e7242f532d7 |
completed | May 9, 2026, 9:38 p.m. |
| NEDg | Description generation | batch_69ffad397f44819094cb48b209cb7476 |
completed | May 9, 2026, 9:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffad9529e481909c0be1aac918ae2e |
completed | May 9, 2026, 9:56 p.m. |
Created at: April 10, 2026, 4:49 a.m.