Triple
T1959814
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 2 (Mexico City Metrobús) |
E42356
|
entity |
| Predicate | system |
P730
|
FINISHED |
| Object |
Mexico City Metrobús
Mexico City Metrobús is a bus rapid transit (BRT) system that operates high-capacity articulated buses along dedicated lanes across Mexico City.
|
E231191
|
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: Mexico City Metrobús | Statement: [Line 2 (Mexico City Metrobús), system, Mexico City Metrobús]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mexico City Metrobús Context triple: [Line 2 (Mexico City Metrobús), system, Mexico City Metrobús]
-
A.
Mexico City Metrobús Line 1
Mexico City Metrobús Line 1 is a major bus rapid transit corridor running along Insurgentes Avenue that connects key neighborhoods across Mexico City with high-capacity, dedicated-lane service.
-
B.
Mexico City Metro Line B
Mexico City Metro Line B is a rapid transit line in Mexico City’s metro system that runs diagonally across the northeastern part of the city, connecting central areas with suburban municipalities in the State of Mexico.
-
C.
Mexico City Metrobús Line 5 corridor
Mexico City Metrobús Line 5 corridor is a bus rapid transit route in Mexico City that runs along major thoroughfares in the eastern and northern parts of the city, connecting multiple neighborhoods with high-capacity articulated buses and dedicated lanes.
-
D.
Mexico City Metro Line 3
Mexico City Metro Line 3 is a major north–south rapid transit line in Mexico City’s metro system, connecting key residential and commercial areas across the city.
-
E.
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.
- 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: Mexico City Metrobús Triple: [Line 2 (Mexico City Metrobús), system, Mexico City Metrobús]
Generated description
Mexico City Metrobús is a bus rapid transit (BRT) system that operates high-capacity articulated buses along dedicated lanes across Mexico City.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mexico City Metrobús Target entity description: Mexico City Metrobús is a bus rapid transit (BRT) system that operates high-capacity articulated buses along dedicated lanes across Mexico City.
-
A.
Mexico City Metrobús Line 1
Mexico City Metrobús Line 1 is a major bus rapid transit corridor running along Insurgentes Avenue that connects key neighborhoods across Mexico City with high-capacity, dedicated-lane service.
-
B.
Mexico City Metro Line B
Mexico City Metro Line B is a rapid transit line in Mexico City’s metro system that runs diagonally across the northeastern part of the city, connecting central areas with suburban municipalities in the State of Mexico.
-
C.
Mexico City Metrobús Line 5 corridor
Mexico City Metrobús Line 5 corridor is a bus rapid transit route in Mexico City that runs along major thoroughfares in the eastern and northern parts of the city, connecting multiple neighborhoods with high-capacity articulated buses and dedicated lanes.
-
D.
Mexico City Metro Line 3
Mexico City Metro Line 3 is a major north–south rapid transit line in Mexico City’s metro system, connecting key residential and commercial areas across the city.
-
E.
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.
- 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_69a8870eea088190a38781990812a9bc |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb37f737881908130bb828affcaa2 |
completed | March 7, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae2702954c8190b95de378e263574a |
completed | March 9, 2026, 1:48 a.m. |
| NEDg | Description generation | batch_69ae27b2c9d08190b1950abd8d41d3b3 |
completed | March 9, 2026, 1:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae2817ce3c81908e48170760cf98ef |
completed | March 9, 2026, 1:53 a.m. |
Created at: March 4, 2026, 7:36 p.m.