Triple
T9236078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roma Norte |
E221939
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Metro station Cuauhtémoc
Metro station Cuauhtémoc is a Mexico City Metro station that serves the central Roma Norte area, providing urban rail connections along one of the system’s main lines.
|
E788579
|
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: Metro station Cuauhtémoc | Statement: [Roma Norte, servedBy, Metro station Cuauhtémoc]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro station Cuauhtémoc Context triple: [Roma Norte, servedBy, Metro station Cuauhtémoc]
-
A.
Metro Niños Héroes station
Metro Niños Héroes station is a Mexico City Metro station on Line 3, named in honor of the boy heroes of Chapultepec and serving the central Colonia Doctores area.
-
B.
Estación Metro Chapultepec
Estación Metro Chapultepec is a Mexico City Metro station serving the Chapultepec area, a major urban park and cultural district in the city.
-
C.
Tláhuac Metro station
Tláhuac Metro station is the southern terminal of Line 12 of the Mexico City Metro, serving as a key transit hub for the Tláhuac borough.
-
D.
Insurgentes metro station
Insurgentes metro station is a major Mexico City Metro station on Line 1, located in the Zona Rosa area and serving as a key transit point near the Glorieta del Ángel.
-
E.
Zócalo metro station
Zócalo metro station is a major Mexico City Metro stop located beneath the historic main square in the city’s downtown.
- 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: Metro station Cuauhtémoc Triple: [Roma Norte, servedBy, Metro station Cuauhtémoc]
Generated description
Metro station Cuauhtémoc is a Mexico City Metro station that serves the central Roma Norte area, providing urban rail connections along one of the system’s main lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metro station Cuauhtémoc Target entity description: Metro station Cuauhtémoc is a Mexico City Metro station that serves the central Roma Norte area, providing urban rail connections along one of the system’s main lines.
-
A.
Metro Niños Héroes station
Metro Niños Héroes station is a Mexico City Metro station on Line 3, named in honor of the boy heroes of Chapultepec and serving the central Colonia Doctores area.
-
B.
Estación Metro Chapultepec
Estación Metro Chapultepec is a Mexico City Metro station serving the Chapultepec area, a major urban park and cultural district in the city.
-
C.
Tláhuac Metro station
Tláhuac Metro station is the southern terminal of Line 12 of the Mexico City Metro, serving as a key transit hub for the Tláhuac borough.
-
D.
Insurgentes metro station
Insurgentes metro station is a major Mexico City Metro station on Line 1, located in the Zona Rosa area and serving as a key transit point near the Glorieta del Ángel.
-
E.
Zócalo metro station
Zócalo metro station is a major Mexico City Metro stop located beneath the historic main square in the city’s downtown.
- 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_69ca83ed628c8190bc02d641e57f097f |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccf09d42488190b8ccb9c4b62fdda8 |
completed | April 1, 2026, 10:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d09bb6b6f08190ab062265b0adacf9 |
completed | April 4, 2026, 5:03 a.m. |
| NEDg | Description generation | batch_69d09ca202f88190b21b89e61b1596ff |
completed | April 4, 2026, 5:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d09d914d688190af609c4485c746cc |
completed | April 4, 2026, 5:11 a.m. |
Created at: March 30, 2026, 7:29 p.m.