Triple
T1699705
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piedras Negras, Coahuila, Mexico |
E36739
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Piedras Negras International Airport
Piedras Negras International Airport is a regional airport in northern Coahuila that provides commercial and general aviation services to the city of Piedras Negras and its surrounding area.
|
E261240
|
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: Piedras Negras International Airport | Statement: [Piedras Negras, Coahuila, Mexico, hasAirport, Piedras Negras International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piedras Negras International Airport Context triple: [Piedras Negras, Coahuila, Mexico, hasAirport, Piedras Negras International Airport]
-
A.
Olaya Herrera Airport
Olaya Herrera Airport is a major domestic airport serving the city of Medellín in Colombia’s Antioquia Department.
-
B.
Abel Santamaría Airport
Abel Santamaría Airport is an international airport in Santa Clara, Cuba, serving as a key gateway for tourists visiting the central region and nearby resort areas.
-
C.
San Carlos Airport
San Carlos Airport is a small public general aviation airport serving the city of San Carlos in San Mateo County, California.
-
D.
Humberto Delgado Airport
Humberto Delgado Airport is the main international airport serving Lisbon and one of Portugal’s busiest air transport hubs.
-
E.
Ignacio Agramonte International Airport
Ignacio Agramonte International Airport is a major airport serving the city of Camagüey in central Cuba, handling both domestic and international flights.
- 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: Piedras Negras International Airport Triple: [Piedras Negras, Coahuila, Mexico, hasAirport, Piedras Negras International Airport]
Generated description
Piedras Negras International Airport is a regional airport in northern Coahuila that provides commercial and general aviation services to the city of Piedras Negras and its surrounding area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piedras Negras International Airport Target entity description: Piedras Negras International Airport is a regional airport in northern Coahuila that provides commercial and general aviation services to the city of Piedras Negras and its surrounding area.
-
A.
Olaya Herrera Airport
Olaya Herrera Airport is a major domestic airport serving the city of Medellín in Colombia’s Antioquia Department.
-
B.
Abel Santamaría Airport
Abel Santamaría Airport is an international airport in Santa Clara, Cuba, serving as a key gateway for tourists visiting the central region and nearby resort areas.
-
C.
San Carlos Airport
San Carlos Airport is a small public general aviation airport serving the city of San Carlos in San Mateo County, California.
-
D.
Humberto Delgado Airport
Humberto Delgado Airport is the main international airport serving Lisbon and one of Portugal’s busiest air transport hubs.
-
E.
Ignacio Agramonte International Airport
Ignacio Agramonte International Airport is a major airport serving the city of Camagüey in central Cuba, handling both domestic and international flights.
- 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_69a886163dec8190859c514232a37a05 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62d3c57c81908887844e885062e3 |
completed | March 6, 2026, 5:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aea8367a288190ac4dcd2f06505982 |
completed | March 9, 2026, 11 a.m. |
| NEDg | Description generation | batch_69aeabf0b5608190a8c90a3af3d6ea1e |
completed | March 9, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aead0002508190863cb78497307b8a |
completed | March 9, 2026, 11:20 a.m. |
Created at: March 4, 2026, 7:30 p.m.