Triple
T22995827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metrô do Recife |
E572186
|
entity |
| Predicate | startPointOfLine |
P389
|
FINISHED |
| Object |
Camaragibe Station
Camaragibe Station is a terminal station on the Recife Metro system in the metropolitan region of Recife, Brazil.
|
E1565254
|
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: Camaragibe Station | Statement: [Metrô do Recife, startPointOfLine, Camaragibe Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Camaragibe Station Context triple: [Metrô do Recife, startPointOfLine, Camaragibe Station]
-
A.
San Miguelito station
San Miguelito station is a major interchange stop in the Panama Metro system, serving as a key transfer point between Line 1 and Line 2 in the San Miguelito district of Panama City.
-
B.
Angamos station
Angamos station is a passenger stop on Line 1 of the Lima Metro system in Lima, Peru.
-
C.
Bolívar station
Bolívar station is a stop on the Buenos Aires Underground (Subte) network, serving Line E in the historic center of Argentina’s capital.
-
D.
Santa Marta station
Santa Marta station is a Mexico City Metro rapid transit stop serving the eastern part of the city on one of its main lines.
-
E.
Santa Lucía station
Santa Lucía station is a central Santiago Metro stop on Line 1 known for serving the downtown area near Santa Lucía Hill and key commercial and cultural landmarks.
- 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: Camaragibe Station Triple: [Metrô do Recife, startPointOfLine, Camaragibe Station]
Generated description
Camaragibe Station is a terminal station on the Recife Metro system in the metropolitan region of Recife, Brazil.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Camaragibe Station Target entity description: Camaragibe Station is a terminal station on the Recife Metro system in the metropolitan region of Recife, Brazil.
-
A.
San Miguelito station
San Miguelito station is a major interchange stop in the Panama Metro system, serving as a key transfer point between Line 1 and Line 2 in the San Miguelito district of Panama City.
-
B.
Angamos station
Angamos station is a passenger stop on Line 1 of the Lima Metro system in Lima, Peru.
-
C.
Bolívar station
Bolívar station is a stop on the Buenos Aires Underground (Subte) network, serving Line E in the historic center of Argentina’s capital.
-
D.
Santa Marta station
Santa Marta station is a Mexico City Metro rapid transit stop serving the eastern part of the city on one of its main lines.
-
E.
Santa Lucía station
Santa Lucía station is a central Santiago Metro stop on Line 1 known for serving the downtown area near Santa Lucía Hill and key commercial and cultural landmarks.
- 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_69e245b535808190adef8a9df3c584db |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f182f3186c81909e0d5177029a72ae |
completed | April 29, 2026, 4:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0bd37cd30c8190ae2fa99f18b59b94 |
completed | May 19, 2026, 3:05 a.m. |
| NEDg | Description generation | batch_6a0bd43af7948190886a30522f3b6c8a |
completed | May 19, 2026, 3:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0bd503b1588190979b9895327a3475 |
completed | May 19, 2026, 3:12 a.m. |
Created at: April 17, 2026, 3:50 p.m.