Triple
T4481768
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 1 (Mexico City Metro) |
E100150
|
entity |
| Predicate | servesStation |
P839
|
FINISHED |
| Object |
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.
|
E443813
|
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: Salto del Agua station | Statement: [Line 1 (Mexico City Metro), servesStation, Salto del Agua station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Salto del Agua station Context triple: [Line 1 (Mexico City Metro), servesStation, Salto del Agua station]
-
A.
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.
-
B.
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.
-
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.
Luz Station
Luz Station is a historic railway station and major transportation hub in São Paulo, Brazil, known for its distinctive architecture and cultural significance.
-
E.
Santa Isabel station
Santa Isabel station is an underground stop on Santiago, Chile’s Metro system, serving Line 5 in the central area 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: Salto del Agua station Triple: [Line 1 (Mexico City Metro), servesStation, Salto del Agua station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Salto del Agua station Target entity description: 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.
-
A.
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.
-
B.
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.
-
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.
Luz Station
Luz Station is a historic railway station and major transportation hub in São Paulo, Brazil, known for its distinctive architecture and cultural significance.
-
E.
Santa Isabel station
Santa Isabel station is an underground stop on Santiago, Chile’s Metro system, serving Line 5 in the central area 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_69b63782b8588190ba34c923ed4b792d |
completed | March 15, 2026, 4:37 a.m. |
| NEDg | Description generation | batch_69b63b8ad4b08190a28c99918ece76b3 |
completed | March 15, 2026, 4:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b63c15a27c81908f3a444becd41b16 |
completed | March 15, 2026, 4:56 a.m. |
Created at: March 12, 2026, 11:36 p.m.