Triple
T12677327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Linha do Corgo |
E302849
|
entity |
| Predicate | terminusStation |
P15150
|
FINISHED |
| Object |
Chaves railway station
Chaves railway station is a former Portuguese railway terminus in the city of Chaves, historically serving as the northern endpoint of the Corgo line in Trás-os-Montes.
|
E996726
|
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: Chaves railway station | Statement: [Linha do Corgo, terminusStation, Chaves railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chaves railway station Context triple: [Linha do Corgo, terminusStation, Chaves railway station]
-
A.
Desamparados railway station
Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
-
B.
Sahagún railway station
Sahagún railway station is a regional rail stop in the town of Sahagún, Spain, serving passenger trains that connect the area with other parts of the country.
-
C.
Núñez railway station
Núñez railway station is a commuter rail stop in the Núñez neighborhood of Buenos Aires, Argentina, serving local passenger traffic within the city’s metropolitan rail network.
-
D.
Marco de Canaveses railway station
Marco de Canaveses railway station is a railway terminus in northern Portugal that serves the town of Marco de Canaveses and connects it to the Porto suburban rail network.
-
E.
Camino Agrícola station
Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
- 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: Chaves railway station Triple: [Linha do Corgo, terminusStation, Chaves railway station]
Generated description
Chaves railway station is a former Portuguese railway terminus in the city of Chaves, historically serving as the northern endpoint of the Corgo line in Trás-os-Montes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chaves railway station Target entity description: Chaves railway station is a former Portuguese railway terminus in the city of Chaves, historically serving as the northern endpoint of the Corgo line in Trás-os-Montes.
-
A.
Desamparados railway station
Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
-
B.
Sahagún railway station
Sahagún railway station is a regional rail stop in the town of Sahagún, Spain, serving passenger trains that connect the area with other parts of the country.
-
C.
Núñez railway station
Núñez railway station is a commuter rail stop in the Núñez neighborhood of Buenos Aires, Argentina, serving local passenger traffic within the city’s metropolitan rail network.
-
D.
Marco de Canaveses railway station
Marco de Canaveses railway station is a railway terminus in northern Portugal that serves the town of Marco de Canaveses and connects it to the Porto suburban rail network.
-
E.
Camino Agrícola station
Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
- 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_69d7bdee64a08190801c6d470aefd723 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961b0d9c88190a05d6cbcb7a1642d |
completed | April 10, 2026, 8:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671a341288190822fae2469efea09 |
completed | May 2, 2026, 9:50 p.m. |
| NEDg | Description generation | batch_69f672ac07908190bd2dfe90d55a13c1 |
completed | May 2, 2026, 9:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f67360b530819085d5db2aa0b7513d |
completed | May 2, 2026, 9:57 p.m. |
Created at: April 9, 2026, 5:20 p.m.