Triple
T4481913
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line A (Mexico City Metro) |
E100153
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Tepalcates station
Tepalcates station is a Mexico City Metro stop in the eastern part of the city that serves as a key transit point on Line A, connecting urban neighborhoods with the State of Mexico.
|
E445350
|
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: Tepalcates station | Statement: [Line A (Mexico City Metro), hasStation, Tepalcates station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tepalcates station Context triple: [Line A (Mexico City Metro), hasStation, Tepalcates station]
-
A.
Balderas station
Balderas station is a Mexico City Metro station in the city center known for its high passenger traffic and proximity to important cultural and historical landmarks.
-
B.
San Carlos station
San Carlos station is a commuter rail station in San Carlos, California, serving Caltrain passengers on the San Francisco Peninsula.
-
C.
Xochimilco station
Xochimilco station is the southern terminus of Mexico City’s light rail system, serving as a key transit hub for visitors to the historic Xochimilco canals and neighborhood.
-
D.
Parque Bustamante station
Parque Bustamante station is an underground stop on the Santiago Metro system in Chile, serving passengers near Parque Bustamante in central Santiago.
-
E.
Pantitlán station
Pantitlán station is one of Mexico City Metro’s largest and busiest transfer hubs, serving as a major eastern gateway that connects multiple metro lines and extensive surface transport.
- 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: Tepalcates station Triple: [Line A (Mexico City Metro), hasStation, Tepalcates station]
Generated description
Tepalcates station is a Mexico City Metro stop in the eastern part of the city that serves as a key transit point on Line A, connecting urban neighborhoods with the State of Mexico.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tepalcates station Target entity description: Tepalcates station is a Mexico City Metro stop in the eastern part of the city that serves as a key transit point on Line A, connecting urban neighborhoods with the State of Mexico.
-
A.
Balderas station
Balderas station is a Mexico City Metro station in the city center known for its high passenger traffic and proximity to important cultural and historical landmarks.
-
B.
San Carlos station
San Carlos station is a commuter rail station in San Carlos, California, serving Caltrain passengers on the San Francisco Peninsula.
-
C.
Xochimilco station
Xochimilco station is the southern terminus of Mexico City’s light rail system, serving as a key transit hub for visitors to the historic Xochimilco canals and neighborhood.
-
D.
Parque Bustamante station
Parque Bustamante station is an underground stop on the Santiago Metro system in Chile, serving passengers near Parque Bustamante in central Santiago.
-
E.
Pantitlán station
Pantitlán station is one of Mexico City Metro’s largest and busiest transfer hubs, serving as a major eastern gateway that connects multiple metro lines and extensive surface transport.
- 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_69badb266110819097c4388ea7921b8c |
completed | March 18, 2026, 5:04 p.m. |
| NEDg | Description generation | batch_69baf38ed9ac81909a52b60b2f21a0ae |
completed | March 18, 2026, 6:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69baf4163118819090dcb817ca20494d |
completed | March 18, 2026, 6:51 p.m. |
Created at: March 12, 2026, 11:36 p.m.