Triple
T6756651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ciudad Universitaria |
E154476
|
entity |
| Predicate | transportConnection |
P1298
|
FINISHED |
| Object |
Universidad metro station
Universidad metro station is a Mexico City Metro station that serves the Ciudad Universitaria area, providing access to the main campus of the National Autonomous University of Mexico (UNAM).
|
E617832
|
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: Universidad metro station | Statement: [Ciudad Universitaria, transportConnection, Universidad metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Universidad metro station Context triple: [Ciudad Universitaria, transportConnection, Universidad metro station]
-
A.
Universitate metro station
Universitate metro station is a central Bucharest Metro station serving the busy University Square area and nearby cultural and administrative landmarks.
-
B.
Revolución metro station
Revolución metro station is a Mexico City Metro station on Line 2, serving the central area around the Monumento a la Revolución and connecting passengers to nearby commercial and historical districts.
-
C.
Cidade Universitária metro station
Cidade Universitária metro station is a Lisbon Metro station that primarily serves the main campus area of the University of Lisbon.
-
D.
Piața Unirii metro station
Piața Unirii metro station is one of Bucharest’s main underground transport hubs, located in the central Piața Unirii square and serving multiple metro lines.
-
E.
Union Metro Station
Union Metro Station is one of Dubai’s major interchange hubs, connecting the Red and Green Lines of the Dubai Metro in the Deira area.
- 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: Universidad metro station Triple: [Ciudad Universitaria, transportConnection, Universidad metro station]
Generated description
Universidad metro station is a Mexico City Metro station that serves the Ciudad Universitaria area, providing access to the main campus of the National Autonomous University of Mexico (UNAM).
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Universidad metro station Target entity description: Universidad metro station is a Mexico City Metro station that serves the Ciudad Universitaria area, providing access to the main campus of the National Autonomous University of Mexico (UNAM).
-
A.
Universitate metro station
Universitate metro station is a central Bucharest Metro station serving the busy University Square area and nearby cultural and administrative landmarks.
-
B.
Revolución metro station
Revolución metro station is a Mexico City Metro station on Line 2, serving the central area around the Monumento a la Revolución and connecting passengers to nearby commercial and historical districts.
-
C.
Cidade Universitária metro station
Cidade Universitária metro station is a Lisbon Metro station that primarily serves the main campus area of the University of Lisbon.
-
D.
Piața Unirii metro station
Piața Unirii metro station is one of Bucharest’s main underground transport hubs, located in the central Piața Unirii square and serving multiple metro lines.
-
E.
Union Metro Station
Union Metro Station is one of Dubai’s major interchange hubs, connecting the Red and Green Lines of the Dubai Metro in the Deira area.
- 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_69c6880fd5808190be684854081e27dd |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d1f5ab0881908619b835b9f068d4 |
completed | March 27, 2026, 6:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c712aa0b148190955c58af69849cc4 |
completed | March 27, 2026, 11:28 p.m. |
| NEDg | Description generation | batch_69c713f70c1081909e92162af352cf94 |
completed | March 27, 2026, 11:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c71492198081908b9bf1717ddbfb42 |
completed | March 27, 2026, 11:36 p.m. |
Created at: March 27, 2026, 2:11 p.m.