Triple
T4481914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line A (Mexico City Metro) |
E100153
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Guelatao station
Guelatao station is a Mexico City Metro station in the eastern part of the city, serving passengers on the system’s Line A.
|
E444526
|
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: Guelatao station | Statement: [Line A (Mexico City Metro), hasStation, Guelatao station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guelatao station Context triple: [Line A (Mexico City Metro), hasStation, Guelatao station]
-
A.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
-
B.
Tasqueña station
Tasqueña station is a major southern transit hub in Mexico City that serves as the terminus for the Tren Ligero light rail and connects with the city’s metro and bus networks.
-
C.
Mirador station
Mirador station is a stop on Santiago, Chile’s Metro system, serving passengers on Line 5 in the city’s urban transit network.
-
D.
Salto del Agua station
Salto del Agua station is a Mexico City Metro station located in the historic center, known for serving as a transfer point between multiple lines near the Salto del Agua fountain.
-
E.
Camino Agrícola station
Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
- 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: Guelatao station Triple: [Line A (Mexico City Metro), hasStation, Guelatao station]
Generated description
Guelatao station is a Mexico City Metro station in the eastern part of the city, serving passengers on the system’s Line A.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guelatao station Target entity description: Guelatao station is a Mexico City Metro station in the eastern part of the city, serving passengers on the system’s Line A.
-
A.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
-
B.
Tasqueña station
Tasqueña station is a major southern transit hub in Mexico City that serves as the terminus for the Tren Ligero light rail and connects with the city’s metro and bus networks.
-
C.
Mirador station
Mirador station is a stop on Santiago, Chile’s Metro system, serving passengers on Line 5 in the city’s urban transit network.
-
D.
Salto del Agua station
Salto del Agua station is a Mexico City Metro station located in the historic center, known for serving as a transfer point between multiple lines near the Salto del Agua fountain.
-
E.
Camino Agrícola station
Camino Agrícola station is a stop on Santiago, Chile’s Metro system serving Line 5 in the southeastern part of the city.
- 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_69b34553cbe48190afa8ac1cac285b86 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b356dddd488190bd5dedd3c0e77247 |
completed | March 13, 2026, 12:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b65f40a594819095f2b07e30b5e3dc |
completed | March 15, 2026, 7:26 a.m. |
| NEDg | Description generation | batch_69b65fbe2ee4819093f70e1186a21d4a |
completed | March 15, 2026, 7:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b660464a648190af471b4acda0ffee |
completed | March 15, 2026, 7:31 a.m. |
Created at: March 12, 2026, 11:36 p.m.