Triple
T8947524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bilbao tram |
E213258
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Atxuri station
Atxuri station is a historic railway and tram terminal in Bilbao, Spain, serving as a key hub for regional rail and urban tram services.
|
E768422
|
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: Atxuri station | Statement: [Bilbao tram, terminus, Atxuri station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Atxuri station Context triple: [Bilbao tram, terminus, Atxuri station]
-
A.
Irarrázaval station
Irarrázaval station is a key interchange stop on the Santiago Metro system in Chile, serving as a connection point between multiple lines in the city’s underground network.
-
B.
Ozurgeti railway station
Ozurgeti railway station is a regional train station in the town of Ozurgeti in western Georgia, serving as a local hub for passenger rail transport.
-
C.
Olleros station
Olleros station is a stop on Buenos Aires’ Line D subway, serving the Palermo and Colegiales neighborhoods in Argentina’s capital.
-
D.
Bulnes station
Bulnes station is a stop on Buenos Aires’ underground network, serving passengers on Line D in the Palermo area.
-
E.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
- 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: Atxuri station Triple: [Bilbao tram, terminus, Atxuri station]
Generated description
Atxuri station is a historic railway and tram terminal in Bilbao, Spain, serving as a key hub for regional rail and urban tram services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Atxuri station Target entity description: Atxuri station is a historic railway and tram terminal in Bilbao, Spain, serving as a key hub for regional rail and urban tram services.
-
A.
Irarrázaval station
Irarrázaval station is a key interchange stop on the Santiago Metro system in Chile, serving as a connection point between multiple lines in the city’s underground network.
-
B.
Ozurgeti railway station
Ozurgeti railway station is a regional train station in the town of Ozurgeti in western Georgia, serving as a local hub for passenger rail transport.
-
C.
Olleros station
Olleros station is a stop on Buenos Aires’ Line D subway, serving the Palermo and Colegiales neighborhoods in Argentina’s capital.
-
D.
Bulnes station
Bulnes station is a stop on Buenos Aires’ underground network, serving passengers on Line D in the Palermo area.
-
E.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
- 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_69ca839843408190a39069a029a89f15 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc66deb8ec819087a9c5eddd24c08a |
completed | April 1, 2026, 12:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc2022e30819089ba08f494a3a66f |
completed | April 3, 2026, 1:34 p.m. |
| NEDg | Description generation | batch_69cfc27bae88819094bcfdf10e89018b |
completed | April 3, 2026, 1:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfc61d26fc8190817b430cb6fa9646 |
completed | April 3, 2026, 1:52 p.m. |
Created at: March 30, 2026, 6:59 p.m.