Triple
T16691547
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iztapalapa Metro station |
E405603
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Mexico City government |
E44385
|
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: Mexico City government | Statement: [Iztapalapa Metro station, owner, Mexico City government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mexico City government Context triple: [Iztapalapa Metro station, owner, Mexico City government]
-
A.
Government of Mexico City
chosen
The Government of Mexico City is the public authority responsible for administering and governing Mexico’s capital, overseeing its services, infrastructure, and urban development.
-
B.
Government of the Federal District
The Government of the Federal District is the executive authority responsible for administering Brazil’s capital region, including Brasília, and implementing public policies and services there.
-
C.
Gustavo A. Madero borough government
The Gustavo A. Madero borough government is the local administrative authority responsible for public services, urban management, and community affairs within the Gustavo A. Madero borough of Mexico City.
-
D.
Borough of Cuauhtémoc government
The Borough of Cuauhtémoc government is the local administrative authority responsible for managing public services, urban planning, and governance in Mexico City’s central Cuauhtémoc borough.
-
E.
Mexico City police
Mexico City police is the primary law enforcement agency responsible for maintaining public order, safety, and crime prevention across Mexico City.
- 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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37ea99bac8190a6c559ed7b7d8ecd |
completed | April 18, 2026, 12:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0091984dcc8190b0b20d2e57bc3a11 |
completed | May 10, 2026, 2:09 p.m. |
Created at: April 10, 2026, 5:19 a.m.