Triple
T15731110
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charlottesville–Albemarle Airport |
E381346
|
entity |
| Predicate | ICAOcode |
P419
|
FINISHED |
| Object |
KCHO
KCHO is the ICAO airport code for Charlottesville–Albemarle Airport, a public airport serving Charlottesville and Albemarle County in Virginia, United States.
|
E1174119
|
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: KCHO | Statement: [Charlottesville–Albemarle Airport, ICAOcode, KCHO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KCHO Context triple: [Charlottesville–Albemarle Airport, ICAOcode, KCHO]
-
A.
KCH
KCH is the vehicle registration code assigned to the town of Chrzanów in southern Poland.
-
B.
KHC
KHC is a selective interdisciplinary honors college at Boston University that offers an enriched curriculum and close-knit academic community for high-achieving undergraduates.
-
C.
KHS
KHS is an Indian government institution dedicated to the promotion, teaching, and research of the Hindi language.
-
D.
KCO
KCO is the abbreviated name commonly used for the Royal Concertgebouw Orchestra, one of the world’s leading symphony orchestras based in Amsterdam.
-
E.
KQH
KQH is the IATA airport code assigned to Kishangarh Airport serving the Ajmer region in Rajasthan, India.
- 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: KCHO Triple: [Charlottesville–Albemarle Airport, ICAOcode, KCHO]
Generated description
KCHO is the ICAO airport code for Charlottesville–Albemarle Airport, a public airport serving Charlottesville and Albemarle County in Virginia, United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KCHO Target entity description: KCHO is the ICAO airport code for Charlottesville–Albemarle Airport, a public airport serving Charlottesville and Albemarle County in Virginia, United States.
-
A.
KCH
KCH is the vehicle registration code assigned to the town of Chrzanów in southern Poland.
-
B.
KHC
KHC is a selective interdisciplinary honors college at Boston University that offers an enriched curriculum and close-knit academic community for high-achieving undergraduates.
-
C.
KHS
KHS is an Indian government institution dedicated to the promotion, teaching, and research of the Hindi language.
-
D.
KCO
KCO is the abbreviated name commonly used for the Royal Concertgebouw Orchestra, one of the world’s leading symphony orchestras based in Amsterdam.
-
E.
KQH
KQH is the IATA airport code assigned to Kishangarh Airport serving the Ajmer region in Rajasthan, India.
- 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fb61cb881908b158609c1ccfa1e |
completed | April 16, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff82fcb4e4819097bd0591bbcc3b71 |
completed | May 9, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_69ff83ca33d08190816130bf2ea735df |
completed | May 9, 2026, 6:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff846436e48190b711da134c9a3b81 |
completed | May 9, 2026, 7 p.m. |
Created at: April 10, 2026, 4:46 a.m.