Triple
T17777501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maintenance Directorate of Mexico City Metro |
E443809
|
entity |
| Predicate | collaboratesWith |
P37
|
FINISHED |
| Object |
operations directorate of Mexico City Metro
The operations directorate of the Mexico City Metro is the division responsible for planning, managing, and overseeing the daily running of trains, stations, and passenger services across the metro network.
|
E1286651
|
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: operations directorate of Mexico City Metro | Statement: [Maintenance Directorate of Mexico City Metro, collaboratesWith, operations directorate of Mexico City Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: operations directorate of Mexico City Metro Context triple: [Maintenance Directorate of Mexico City Metro, collaboratesWith, operations directorate of Mexico City Metro]
-
A.
maintenance directorate of Mexico City Metro
The maintenance directorate of the Mexico City Metro is the division responsible for overseeing the inspection, repair, and upkeep of the metro system’s trains, tracks, and related infrastructure.
-
B.
Secretaría de Movilidad de la Ciudad de México
La Secretaría de Movilidad de la Ciudad de México es la dependencia del gobierno capitalino encargada de planear, regular y coordinar la movilidad urbana y los sistemas de transporte público en la ciudad.
-
C.
Metro de la Ciudad de México
Metro de la Ciudad de México is the extensive rapid transit system serving Mexico City and parts of the State of Mexico, known as one of the busiest metro networks in the world.
-
D.
Servicio de Transportes Eléctricos de la Ciudad de México
Servicio de Transportes Eléctricos de la Ciudad de México is the public agency responsible for operating and managing electric urban transport services, such as trolleybuses and light rail, in Mexico City.
-
E.
public transportation network of Mexico City
The public transportation network of Mexico City is an extensive, multimodal urban transit system that includes metro, buses, trolleybuses, bus rapid transit, and suburban rail serving one of the world’s largest metropolitan areas.
- 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: operations directorate of Mexico City Metro Triple: [Maintenance Directorate of Mexico City Metro, collaboratesWith, operations directorate of Mexico City Metro]
Generated description
The operations directorate of the Mexico City Metro is the division responsible for planning, managing, and overseeing the daily running of trains, stations, and passenger services across the metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: operations directorate of Mexico City Metro Target entity description: The operations directorate of the Mexico City Metro is the division responsible for planning, managing, and overseeing the daily running of trains, stations, and passenger services across the metro network.
-
A.
maintenance directorate of Mexico City Metro
The maintenance directorate of the Mexico City Metro is the division responsible for overseeing the inspection, repair, and upkeep of the metro system’s trains, tracks, and related infrastructure.
-
B.
Secretaría de Movilidad de la Ciudad de México
La Secretaría de Movilidad de la Ciudad de México es la dependencia del gobierno capitalino encargada de planear, regular y coordinar la movilidad urbana y los sistemas de transporte público en la ciudad.
-
C.
Metro de la Ciudad de México
Metro de la Ciudad de México is the extensive rapid transit system serving Mexico City and parts of the State of Mexico, known as one of the busiest metro networks in the world.
-
D.
Servicio de Transportes Eléctricos de la Ciudad de México
Servicio de Transportes Eléctricos de la Ciudad de México is the public agency responsible for operating and managing electric urban transport services, such as trolleybuses and light rail, in Mexico City.
-
E.
public transportation network of Mexico City
The public transportation network of Mexico City is an extensive, multimodal urban transit system that includes metro, buses, trolleybuses, bus rapid transit, and suburban rail serving one of the world’s largest metropolitan areas.
- 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_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.