Triple
T10581972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Joaquín metro station |
E249756
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object | Polanco metro station |
E254057
|
NE FINISHED |
How this triple was built (2 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: Polanco metro station | Statement: [San Joaquín metro station, hasAdjacentStation, Polanco metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Polanco metro station Context triple: [San Joaquín metro station, hasAdjacentStation, Polanco metro station]
-
A.
Polanco metro station
chosen
Polanco metro station is a Mexico City Metro station on Line 7 serving the upscale Polanco neighborhood and nearby areas in the Miguel Hidalgo borough.
-
B.
Zócalo metro station
Zócalo metro station is a major Mexico City Metro stop located beneath the historic main square in the city’s downtown.
-
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.
Guerrero metro station
Guerrero metro station is a Mexico City Metro station that serves the historic Colonia Guerrero neighborhood and functions as an important transfer point between multiple metro lines.
-
E.
San Lázaro metro station
San Lázaro metro station is a Mexico City Metro station that serves the area around the San Lázaro Legislative Palace, an important governmental and legislative hub.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381c9d3d48190a29ee491e1696a0e |
completed | April 6, 2026, 9:50 a.m. |
| NER | Named-entity recognition | batch_69d52766d53c8190b51753768ab58c31 |
completed | April 7, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d94b78ff28819085acf84418d54733 |
completed | April 10, 2026, 7:11 p.m. |
Created at: April 6, 2026, 12:39 p.m.