Triple
T16691513
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mexico City Metro Line 8 |
E405602
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Aculco metro station
Aculco metro station is a rapid transit stop on Mexico City's Metro system serving the surrounding neighborhoods in the eastern part of the city.
|
E1237511
|
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: Aculco metro station | Statement: [Mexico City Metro Line 8, hasStation, Aculco metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aculco metro station Context triple: [Mexico City Metro Line 8, hasStation, Aculco metro station]
-
A.
Apatlaco metro station
Apatlaco metro station is a station on Mexico City’s rapid transit system serving the Line 8 corridor in the eastern part of the city.
-
B.
Tobalaba metro station
Tobalaba metro station is a major interchange station on the Santiago Metro in Chile, serving as a key connection point between multiple lines in a busy commercial and financial district.
-
C.
Curado metro station
Curado metro station is a rapid transit stop on the Recife Metro system in Recife, Brazil, serving the Curado neighborhood and surrounding areas.
-
D.
Hidalgo metro station
Hidalgo metro station is a major Mexico City Metro interchange station located in the historic center, serving as a key access point to nearby cultural and civic landmarks.
-
E.
Tacuba metro station
Tacuba metro station is a Mexico City Metro station that serves as an important transfer point between multiple lines in the Tacuba neighborhood.
- 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: Aculco metro station Triple: [Mexico City Metro Line 8, hasStation, Aculco metro station]
Generated description
Aculco metro station is a rapid transit stop on Mexico City's Metro system serving the surrounding neighborhoods in the eastern part of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aculco metro station Target entity description: Aculco metro station is a rapid transit stop on Mexico City's Metro system serving the surrounding neighborhoods in the eastern part of the city.
-
A.
Apatlaco metro station
Apatlaco metro station is a station on Mexico City’s rapid transit system serving the Line 8 corridor in the eastern part of the city.
-
B.
Tobalaba metro station
Tobalaba metro station is a major interchange station on the Santiago Metro in Chile, serving as a key connection point between multiple lines in a busy commercial and financial district.
-
C.
Curado metro station
Curado metro station is a rapid transit stop on the Recife Metro system in Recife, Brazil, serving the Curado neighborhood and surrounding areas.
-
D.
Hidalgo metro station
Hidalgo metro station is a major Mexico City Metro interchange station located in the historic center, serving as a key access point to nearby cultural and civic landmarks.
-
E.
Tacuba metro station
Tacuba metro station is a Mexico City Metro station that serves as an important transfer point between multiple lines in the Tacuba neighborhood.
- 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_6a00c29693dc819096993d8ba0fb3d71 |
completed | May 10, 2026, 5:38 p.m. |
| NEDg | Description generation | batch_6a00c31d79688190b09754074a0dbafb |
completed | May 10, 2026, 5:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00c38569d081909f20b7cb32ceb714 |
completed | May 10, 2026, 5:42 p.m. |
Created at: April 10, 2026, 5:19 a.m.