Triple
T19432278
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belo Horizonte/Pampulha – Carlos Drummond de Andrade Airport |
E486144
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object |
PLU
PLU is the IATA airport code for Belo Horizonte/Pampulha – Carlos Drummond de Andrade Airport, a domestic airport serving the city of Belo Horizonte in Brazil.
|
E1375465
|
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: PLU | Statement: [Belo Horizonte/Pampulha – Carlos Drummond de Andrade Airport, IATAcode, PLU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PLU Context triple: [Belo Horizonte/Pampulha – Carlos Drummond de Andrade Airport, IATAcode, PLU]
-
A.
Pacific Lutheran University
Pacific Lutheran University is a private liberal arts university in Tacoma, Washington, known for integrating professional studies with a strong foundation in the humanities and a focus on global education and service.
-
B.
Western Washington University
Western Washington University is a public university in Bellingham, Washington, known for its strong liberal arts and sciences programs and scenic campus overlooking Bellingham Bay.
-
C.
Bellevue College
Bellevue College is a public community college and state-supported higher education institution located in Bellevue, Washington, offering a range of associate and bachelor’s degree programs.
-
D.
Seattle University
Seattle University is a private Jesuit Catholic university located in Seattle, Washington, known for its liberal arts, professional programs, and urban campus.
-
E.
University of Washington Tacoma campus
The University of Washington Tacoma campus is an urban branch of the University of Washington located in downtown Tacoma, Washington, known for its revitalized historic warehouse district setting and focus on community-engaged education.
- 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: PLU Triple: [Belo Horizonte/Pampulha – Carlos Drummond de Andrade Airport, IATAcode, PLU]
Generated description
PLU is the IATA airport code for Belo Horizonte/Pampulha – Carlos Drummond de Andrade Airport, a domestic airport serving the city of Belo Horizonte in Brazil.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PLU Target entity description: PLU is the IATA airport code for Belo Horizonte/Pampulha – Carlos Drummond de Andrade Airport, a domestic airport serving the city of Belo Horizonte in Brazil.
-
A.
Pacific Lutheran University
Pacific Lutheran University is a private liberal arts university in Tacoma, Washington, known for integrating professional studies with a strong foundation in the humanities and a focus on global education and service.
-
B.
Western Washington University
Western Washington University is a public university in Bellingham, Washington, known for its strong liberal arts and sciences programs and scenic campus overlooking Bellingham Bay.
-
C.
Bellevue College
Bellevue College is a public community college and state-supported higher education institution located in Bellevue, Washington, offering a range of associate and bachelor’s degree programs.
-
D.
Seattle University
Seattle University is a private Jesuit Catholic university located in Seattle, Washington, known for its liberal arts, professional programs, and urban campus.
-
E.
University of Washington Tacoma campus
The University of Washington Tacoma campus is an urban branch of the University of Washington located in downtown Tacoma, Washington, known for its revitalized historic warehouse district setting and focus on community-engaged education.
- 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6335c2d7481909a44b45d95492e02 |
completed | April 20, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0733db04a481909405391fdb2eee32 |
completed | May 15, 2026, 2:55 p.m. |
| NEDg | Description generation | batch_6a0734c0a8588190904537467c581442 |
completed | May 15, 2026, 2:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a073545b2e48190a8cb78cb25785017 |
completed | May 15, 2026, 3:01 p.m. |
Created at: April 10, 2026, 1:37 p.m.