Triple
T17777585
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pantitlán station |
E443811
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object |
Mexico City Metro stations
Mexico City Metro stations are the network of rapid transit stops that serve Mexico City and its metropolitan area, forming one of the largest and busiest metro systems in Latin America.
|
E311411
|
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: Mexico City Metro stations | Statement: [Pantitlán station, category, Mexico City Metro stations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mexico City Metro stations Context triple: [Pantitlán station, category, Mexico City Metro stations]
-
A.
Mexico City Metro Line 12 stations
Mexico City Metro Line 12 stations are the series of rapid transit stops that serve passengers along Line 12, also known as the Golden Line, in the Mexico City Metro system.
-
B.
Zapata metro station, Mexico City
Zapata metro station in Mexico City is a subway station named in honor of revolutionary leader Emiliano Zapata and is known for its murals and cultural displays related to the Mexican Revolution.
-
C.
Mexico City Metro NM-02 trains
Mexico City Metro NM-02 trains are a series of electric multiple-unit subway cars specifically built to operate on Mexico City’s metro system, featuring modernized design and equipment suited to its high-capacity urban lines.
-
D.
Mexico City Metro Coyoacán station
Mexico City Metro Coyoacán station is an underground rapid transit stop on Line 3 of the Mexico City Metro system, serving the southern part of the city near the Coyoacán area.
-
E.
Mexico City Metro Tlatelolco station
Mexico City Metro Tlatelolco station is an underground rapid transit station on Line 3 of the Mexico City Metro serving the Tlatelolco area, including the large Nonoalco-Tlatelolco housing complex.
- 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: Mexico City Metro stations Triple: [Pantitlán station, category, Mexico City Metro stations]
Generated description
Mexico City Metro stations are the network of rapid transit stops that serve Mexico City and its metropolitan area, forming one of the largest and busiest metro systems in Latin America.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mexico City Metro stations Target entity description: Mexico City Metro stations are the network of rapid transit stops that serve Mexico City and its metropolitan area, forming one of the largest and busiest metro systems in Latin America.
-
A.
Mexico City Metro Line 12 stations
chosen
Mexico City Metro Line 12 stations are the series of rapid transit stops that serve passengers along Line 12, also known as the Golden Line, in the Mexico City Metro system.
-
B.
Zapata metro station, Mexico City
Zapata metro station in Mexico City is a subway station named in honor of revolutionary leader Emiliano Zapata and is known for its murals and cultural displays related to the Mexican Revolution.
-
C.
Mexico City Metro NM-02 trains
Mexico City Metro NM-02 trains are a series of electric multiple-unit subway cars specifically built to operate on Mexico City’s metro system, featuring modernized design and equipment suited to its high-capacity urban lines.
-
D.
Mexico City Metro Coyoacán station
Mexico City Metro Coyoacán station is an underground rapid transit stop on Line 3 of the Mexico City Metro system, serving the southern part of the city near the Coyoacán area.
-
E.
Mexico City Metro Tlatelolco station
Mexico City Metro Tlatelolco station is an underground rapid transit station on Line 3 of the Mexico City Metro serving the Tlatelolco area, including the large Nonoalco-Tlatelolco housing complex.
- F. None of above.
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_69d8b9ef17708190bdf7e2adbf14ddc2 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4871e06a481909cf6d59e49dc21c5 |
completed | April 19, 2026, 7:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02efc9c0e88190977da0421df6b1a7 |
completed | May 12, 2026, 9:15 a.m. |
| NEDg | Description generation | batch_6a02f08892e08190a75c4e523366feda |
completed | May 12, 2026, 9:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a02f18036788190ad1a2893fd104261 |
completed | May 12, 2026, 9:23 a.m. |
Created at: April 10, 2026, 10:12 a.m.