Triple
T9977127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line C (Buenos Aires Underground) |
E196359
|
entity |
| Predicate | terminusStation |
P15150
|
FINISHED |
| Object |
Constitución (Line C station)
Constitución (Line C station) is a major Buenos Aires Underground station that serves as the southern terminus of Line C and connects directly with the city's important Constitución railway terminal.
|
E832765
|
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: Constitución (Line C station) | Statement: [Line C (Buenos Aires Underground), terminusStation, Constitución (Line C station)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Constitución (Line C station) Context triple: [Line C (Buenos Aires Underground), terminusStation, Constitución (Line C station)]
-
A.
Ministro Carranza station
Ministro Carranza station is a stop on Buenos Aires’ Line D subway, serving the Palermo area and connecting with the city’s commuter rail network.
-
B.
Consulado station
Consulado station is a Mexico City Metro station that serves as an interchange between Line 4 and Line 5 in the northeastern part of the city.
-
C.
Ayala station
Ayala station is a major elevated rapid transit stop on Manila's MRT Line 3 serving the busy Makati Central Business District in the Philippines.
-
D.
Olímpica station
Olímpica station is a stop on Mexico City’s Metrobús Line B, serving passengers in the eastern part of the metropolitan area.
-
E.
Catedral (Line D)
Catedral (Line D) is a Buenos Aires Underground station on Line D, located in the city’s central area near major government and historic buildings.
- 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: Constitución (Line C station) Triple: [Line C (Buenos Aires Underground), terminusStation, Constitución (Line C station)]
Generated description
Constitución (Line C station) is a major Buenos Aires Underground station that serves as the southern terminus of Line C and connects directly with the city's important Constitución railway terminal.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Constitución (Line C station) Target entity description: Constitución (Line C station) is a major Buenos Aires Underground station that serves as the southern terminus of Line C and connects directly with the city's important Constitución railway terminal.
-
A.
Ministro Carranza station
Ministro Carranza station is a stop on Buenos Aires’ Line D subway, serving the Palermo area and connecting with the city’s commuter rail network.
-
B.
Consulado station
Consulado station is a Mexico City Metro station that serves as an interchange between Line 4 and Line 5 in the northeastern part of the city.
-
C.
Ayala station
Ayala station is a major elevated rapid transit stop on Manila's MRT Line 3 serving the busy Makati Central Business District in the Philippines.
-
D.
Olímpica station
Olímpica station is a stop on Mexico City’s Metrobús Line B, serving passengers in the eastern part of the metropolitan area.
-
E.
Catedral (Line D)
Catedral (Line D) is a Buenos Aires Underground station on Line D, located in the city’s central area near major government and historic buildings.
- 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_69ca82eea2b88190a0e511d21a31f386 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb84d0d3c8190b268582bb79c8973 |
completed | April 2, 2026, 12:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d23de601f0819096004bf60ffa2d2c |
completed | April 5, 2026, 10:48 a.m. |
| NEDg | Description generation | batch_69d241e666a0819087061bf8af397131 |
completed | April 5, 2026, 11:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d24283caa481908d794ea2cd4f9db3 |
completed | April 5, 2026, 11:07 a.m. |
Created at: March 30, 2026, 8:48 p.m.