Triple
T9723832
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angoulême |
E235549
|
entity |
| Predicate | transport |
P230
|
FINISHED |
| Object |
Angoulême railway station
Angoulême railway station is a major rail hub in southwestern France that serves the city of Angoulême with regional and high-speed TGV connections.
|
E818438
|
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: Angoulême railway station | Statement: [Angoulême, transport, Angoulême railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Angoulême railway station Context triple: [Angoulême, transport, Angoulême railway station]
-
A.
Bordeaux-Saint-Jean station
Bordeaux-Saint-Jean station is the main railway hub of Bordeaux in southwestern France, serving as a major high-speed and regional train interchange on the national rail network.
-
B.
Amiens railway station
Amiens railway station is the main rail hub of the city of Amiens in northern France, providing regional and intercity train connections.
-
C.
Poitiers railway station
Poitiers railway station is the main train station serving the city of Poitiers in western France, providing regional and high-speed rail connections.
-
D.
Chartres station
Chartres station is a railway station in Chartres, France, serving as a regional hub with connections to Paris and other destinations in the Centre-Val de Loire region.
-
E.
Bar-sur-Aube station
Bar-sur-Aube station is a regional railway station in the commune of Bar-sur-Aube in northeastern France, serving local and regional passenger rail services.
- 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: Angoulême railway station Triple: [Angoulême, transport, Angoulême railway station]
Generated description
Angoulême railway station is a major rail hub in southwestern France that serves the city of Angoulême with regional and high-speed TGV connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Angoulême railway station Target entity description: Angoulême railway station is a major rail hub in southwestern France that serves the city of Angoulême with regional and high-speed TGV connections.
-
A.
Bordeaux-Saint-Jean station
Bordeaux-Saint-Jean station is the main railway hub of Bordeaux in southwestern France, serving as a major high-speed and regional train interchange on the national rail network.
-
B.
Amiens railway station
Amiens railway station is the main rail hub of the city of Amiens in northern France, providing regional and intercity train connections.
-
C.
Poitiers railway station
Poitiers railway station is the main train station serving the city of Poitiers in western France, providing regional and high-speed rail connections.
-
D.
Chartres station
Chartres station is a railway station in Chartres, France, serving as a regional hub with connections to Paris and other destinations in the Centre-Val de Loire region.
-
E.
Bar-sur-Aube station
Bar-sur-Aube station is a regional railway station in the commune of Bar-sur-Aube in northeastern France, serving local and regional passenger rail services.
- 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_69ca84d0123c819096f9dc3b6abb0881 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e77096481908ffd315fecb1d5ec |
completed | April 1, 2026, 10:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1afb089e48190a14ed0c0f81872c7 |
completed | April 5, 2026, 12:41 a.m. |
| NEDg | Description generation | batch_69d1b06d39b48190adaadbc81b4ffb9a |
completed | April 5, 2026, 12:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1b1511c7c8190ba7bc691ab2d3a13 |
completed | April 5, 2026, 12:48 a.m. |
Created at: March 30, 2026, 8:21 p.m.