Triple
T331079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mexico City International Airport |
E6626
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
MEX
MEX is the IATA airport code for Mexico City International Airport, the main international gateway serving Mexico City and one of the busiest airports in Latin America.
|
E43362
|
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: MEX | Statement: [Mexico City International Airport, IATAcode, MEX]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MEX Context triple: [Mexico City International Airport, IATAcode, MEX]
-
A.
Mexico
Mexico is a large North American country known for its rich pre-Columbian and colonial history, diverse cultures, and influential cuisine and arts.
-
B.
State of Mexico
The State of Mexico is a populous federal entity in central Mexico that surrounds much of Mexico City and is a major political, economic, and industrial hub of the country.
-
C.
Texcoco, Mexico
Texcoco, Mexico is a municipality in the State of Mexico known for its agricultural research institutions, historical significance near ancient Lake Texcoco, and proximity to Mexico City.
-
D.
Mexico Center
Mexico Center is a research program at Rice University's Baker Institute for Public Policy that focuses on Mexico-related public policy issues and U.S.–Mexico relations.
-
E.
Tlalpan
Tlalpan is one of the largest and southernmost boroughs of Mexico City, known for its extensive green areas, historic center, and mix of urban and rural zones.
- 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: MEX Triple: [Mexico City International Airport, IATAcode, MEX]
Generated description
MEX is the IATA airport code for Mexico City International Airport, the main international gateway serving Mexico City and one of the busiest airports in Latin America.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MEX Target entity description: MEX is the IATA airport code for Mexico City International Airport, the main international gateway serving Mexico City and one of the busiest airports in Latin America.
-
A.
Mexico
Mexico is a large North American country known for its rich pre-Columbian and colonial history, diverse cultures, and influential cuisine and arts.
-
B.
State of Mexico
The State of Mexico is a populous federal entity in central Mexico that surrounds much of Mexico City and is a major political, economic, and industrial hub of the country.
-
C.
Texcoco, Mexico
Texcoco, Mexico is a municipality in the State of Mexico known for its agricultural research institutions, historical significance near ancient Lake Texcoco, and proximity to Mexico City.
-
D.
Mexico Center
Mexico Center is a research program at Rice University's Baker Institute for Public Policy that focuses on Mexico-related public policy issues and U.S.–Mexico relations.
-
E.
Tlalpan
Tlalpan is one of the largest and southernmost boroughs of Mexico City, known for its extensive green areas, historic center, and mix of urban and rural zones.
- 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_69a2e79434908190a9d5afe415153ad9 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eaafd1a48190a6d001af3c2a5318 |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d4e23894819088b2d276cfb9d26d |
completed | March 1, 2026, 5:55 a.m. |
| NEDg | Description generation | batch_69a3d5ac92648190a06cb00de270dc51 |
completed | March 1, 2026, 5:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3d64a8a4c8190b5547398d167393e |
completed | March 1, 2026, 6:01 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.