Triple
T12093668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Buenos Aires |
E288011
|
entity |
| Predicate | transportInfrastructure |
P1777
|
FINISHED |
| Object |
Metrobús bus rapid transit system
The Metrobús bus rapid transit system is a network of dedicated bus corridors in the Buenos Aires metropolitan area designed to improve public transportation speed and efficiency.
|
E962879
|
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: Metrobús bus rapid transit system | Statement: [Greater Buenos Aires, transportInfrastructure, Metrobús bus rapid transit system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metrobús bus rapid transit system Context triple: [Greater Buenos Aires, transportInfrastructure, Metrobús bus rapid transit system]
-
A.
Metrobús
Metrobús is Mexico City’s bus rapid transit system, featuring dedicated lanes and high-capacity articulated buses to provide efficient urban transportation across the metropolis.
-
B.
Mexibús bus rapid transit system
The Mexibús bus rapid transit system is a network of dedicated-lane, high-capacity bus corridors serving the State of Mexico in the Greater Mexico City metropolitan area.
-
C.
TransMilenio bus rapid transit
TransMilenio bus rapid transit is Bogotá’s high-capacity, bus-based mass transit system known for its dedicated lanes, large articulated buses, and station-based fare collection designed to improve urban mobility.
-
D.
Metropolitano BRT system
The Metropolitano BRT system is Lima’s main bus rapid transit network, featuring dedicated bus lanes and high-capacity articulated buses to provide faster, more efficient public transportation across the city.
-
E.
Metrobús Line 2
Metrobús Line 2 is a bus rapid transit corridor in Mexico City that runs along major avenues to connect key residential, commercial, and transfer points across 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: Metrobús bus rapid transit system Triple: [Greater Buenos Aires, transportInfrastructure, Metrobús bus rapid transit system]
Generated description
The Metrobús bus rapid transit system is a network of dedicated bus corridors in the Buenos Aires metropolitan area designed to improve public transportation speed and efficiency.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metrobús bus rapid transit system Target entity description: The Metrobús bus rapid transit system is a network of dedicated bus corridors in the Buenos Aires metropolitan area designed to improve public transportation speed and efficiency.
-
A.
Metrobús
Metrobús is Mexico City’s bus rapid transit system, featuring dedicated lanes and high-capacity articulated buses to provide efficient urban transportation across the metropolis.
-
B.
Mexibús bus rapid transit system
The Mexibús bus rapid transit system is a network of dedicated-lane, high-capacity bus corridors serving the State of Mexico in the Greater Mexico City metropolitan area.
-
C.
TransMilenio bus rapid transit
TransMilenio bus rapid transit is Bogotá’s high-capacity, bus-based mass transit system known for its dedicated lanes, large articulated buses, and station-based fare collection designed to improve urban mobility.
-
D.
Metropolitano BRT system
The Metropolitano BRT system is Lima’s main bus rapid transit network, featuring dedicated bus lanes and high-capacity articulated buses to provide faster, more efficient public transportation across the city.
-
E.
Metrobús Line 2
Metrobús Line 2 is a bus rapid transit corridor in Mexico City that runs along major avenues to connect key residential, commercial, and transfer points across 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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d91550ce508190babf5755e1553734 |
completed | April 10, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f66edf7881908f29b5b40b9d020f |
completed | May 2, 2026, 1:04 p.m. |
| NEDg | Description generation | batch_69f5fd79da748190b3f0dd7d7a46314d |
completed | May 2, 2026, 1:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f5fef775508190ab3be470821c5a50 |
completed | May 2, 2026, 1:41 p.m. |
Created at: April 8, 2026, 9:48 p.m.