Triple
T12149457
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 16th Brigade Engineer Battalion |
E289415
|
entity |
| Predicate | garrison |
P75
|
FINISHED |
| Object | Joint Base Lewis-McChord |
E9711
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Joint Base Lewis-McChord | Statement: [16th Brigade Engineer Battalion, garrison, Joint Base Lewis-McChord]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joint Base Lewis-McChord Context triple: [16th Brigade Engineer Battalion, garrison, Joint Base Lewis-McChord]
-
A.
Joint Base Lewis–McChord, Washington
chosen
Joint Base Lewis–McChord, Washington is a major U.S. military installation near Tacoma that serves as a key Army and Air Force hub for training, deployment, and support operations.
-
B.
McChord Field
McChord Field is a major U.S. Air Force installation in Washington state known for its airlift operations and role within Joint Base Lewis–McChord.
-
C.
Andersen Air Force Base
Andersen Air Force Base is a major United States Air Force installation on Guam that serves as a strategic hub for air operations in the Pacific region.
-
D.
Tinker Air Force Base
Tinker Air Force Base is a major U.S. Air Force installation in Oklahoma known as a key hub for aircraft maintenance, repair, and logistics support.
-
E.
Howard Air Force Base
Howard Air Force Base was a major United States Air Force installation in Panama that played a key role in military air operations and testing throughout the Cold War and beyond.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6ab4c6710819097a9d228382dde43 |
elicitation | completed |
| NER | batch_69d915ad6ef08190b334a97d6ab41487 |
ner | completed |
| NED1 | batch_69f5f698c5648190a5a29e08f2b7d8ab |
ned_source_triple | completed |
Created at: April 8, 2026, 9:49 p.m.