Triple
T16691517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mexico City Metro Line 8 |
E405602
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Cerro de la Estrella metro station
Cerro de la Estrella metro station is a Mexico City Metro station serving the eastern part of the city near the Cerro de la Estrella hill and archaeological zone.
|
E1240722
|
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: Cerro de la Estrella metro station | Statement: [Mexico City Metro Line 8, hasStation, Cerro de la Estrella metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cerro de la Estrella metro station Context triple: [Mexico City Metro Line 8, hasStation, Cerro de la Estrella metro station]
-
A.
Potrero Metro Station
Potrero Metro Station is a Mexico City Metro station serving commuters in the northern part of the city within the Gustavo A. Madero borough.
-
B.
Baquedano metro station
Baquedano metro station is a major interchange station of the Santiago Metro in Chile, serving as a key transit hub near the city center.
-
C.
Martín Carrera metro station
Martín Carrera metro station is a major Mexico City Metro interchange and terminal station serving multiple lines in the northeastern part of the city.
-
D.
Atlalilco metro station
Atlalilco metro station is an underground transfer station in Mexico City’s metro system, serving as an interchange between Line 8 and Line 12 in the eastern part of the city.
-
E.
Rojas Magallanes metro station
Rojas Magallanes metro station is a stop on Santiago, Chile’s Metro network, serving the southeastern area of the city along Line 4.
- 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: Cerro de la Estrella metro station Triple: [Mexico City Metro Line 8, hasStation, Cerro de la Estrella metro station]
Generated description
Cerro de la Estrella metro station is a Mexico City Metro station serving the eastern part of the city near the Cerro de la Estrella hill and archaeological zone.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cerro de la Estrella metro station Target entity description: Cerro de la Estrella metro station is a Mexico City Metro station serving the eastern part of the city near the Cerro de la Estrella hill and archaeological zone.
-
A.
Potrero Metro Station
Potrero Metro Station is a Mexico City Metro station serving commuters in the northern part of the city within the Gustavo A. Madero borough.
-
B.
Baquedano metro station
Baquedano metro station is a major interchange station of the Santiago Metro in Chile, serving as a key transit hub near the city center.
-
C.
Martín Carrera metro station
Martín Carrera metro station is a major Mexico City Metro interchange and terminal station serving multiple lines in the northeastern part of the city.
-
D.
Atlalilco metro station
Atlalilco metro station is an underground transfer station in Mexico City’s metro system, serving as an interchange between Line 8 and Line 12 in the eastern part of the city.
-
E.
Rojas Magallanes metro station
Rojas Magallanes metro station is a stop on Santiago, Chile’s Metro network, serving the southeastern area of the city along Line 4.
- 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_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_6a00cfbe853c8190941d9a20173100fc |
completed | May 10, 2026, 6:34 p.m. |
| NEDg | Description generation | batch_6a00d08aa3fc8190aa32e2dac41992c3 |
completed | May 10, 2026, 6:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00d12511c88190ab0d5925cf930c66 |
completed | May 10, 2026, 6:40 p.m. |
Created at: April 10, 2026, 5:19 a.m.