Triple
T19250073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Williams Air Force Base |
E481364
|
entity |
| Predicate | hasICAOcode |
P419
|
FINISHED |
| Object |
KCHD
KCHD is the ICAO airport code for Chandler Municipal Airport, a general aviation airport in Chandler, Arizona, near the former Williams Air Force Base.
|
E768801
|
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: KCHD | Statement: [Williams Air Force Base, hasICAOcode, KCHD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KCHD Context triple: [Williams Air Force Base, hasICAOcode, KCHD]
-
A.
KCHD
KCHD is the ICAO airport code for Chandler Municipal Airport, a general aviation facility serving the city of Chandler, Arizona.
-
B.
KTHV
KTHV is a television station based in Little Rock, Arkansas, that serves as the local CBS affiliate.
-
C.
KRDH
KRDH is the station code used to identify Rhöndorf (Rhein) railway station in Germany’s rail network.
-
D.
KTVK
KTVK is an independent television station in Phoenix, Arizona, known for its local news and syndicated programming.
-
E.
KHSV
KHSV is the ICAO airport code for Huntsville International Airport, a public airport serving the Huntsville, Alabama area in the United States.
- 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: KCHD Triple: [Williams Air Force Base, hasICAOcode, KCHD]
Generated description
KCHD is the ICAO airport code for Chandler Municipal Airport, a general aviation airport in Chandler, Arizona, near the former Williams Air Force Base.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KCHD Target entity description: KCHD is the ICAO airport code for Chandler Municipal Airport, a general aviation airport in Chandler, Arizona, near the former Williams Air Force Base.
-
A.
KCHD
chosen
KCHD is the ICAO airport code for Chandler Municipal Airport, a general aviation facility serving the city of Chandler, Arizona.
-
B.
KTHV
KTHV is a television station based in Little Rock, Arkansas, that serves as the local CBS affiliate.
-
C.
KRDH
KRDH is the station code used to identify Rhöndorf (Rhein) railway station in Germany’s rail network.
-
D.
KTVK
KTVK is an independent television station in Phoenix, Arizona, known for its local news and syndicated programming.
-
E.
KHSV
KHSV is the ICAO airport code for Huntsville International Airport, a public airport serving the Huntsville, Alabama area in the United States.
- F. None of above.
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_69d8e8cd9d1081908a181d02b88b59b8 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fb3001308190913e24343769be8d |
completed | April 20, 2026, 10:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0705e2d3948190b1ff731f648f68c7 |
completed | May 15, 2026, 11:39 a.m. |
| NEDg | Description generation | batch_6a0706bd92b48190848fcf5be679d207 |
completed | May 15, 2026, 11:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a070763ca5c81908afa73b30645223a |
completed | May 15, 2026, 11:45 a.m. |
Created at: April 10, 2026, 1:27 p.m.