Triple
T9078804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rantoul, Illinois |
E217559
|
entity |
| Predicate | hasFormerFacility |
P35178
|
FINISHED |
| Object | Chanute Air Force Base |
E803094
|
NE FINISHED |
How this triple was built (2 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: Chanute Air Force Base | Statement: [Rantoul, Illinois, hasFormerFacility, Chanute Air Force Base]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chanute Air Force Base Context triple: [Rantoul, Illinois, hasFormerFacility, Chanute Air Force Base]
-
A.
Chanute Air Force Base
chosen
Chanute Air Force Base was a major United States Air Force technical training center and airfield that operated in Rantoul, Illinois, from 1917 until its closure in 1993.
-
B.
Altus Air Force Base
Altus Air Force Base is a major U.S. Air Force installation in southwestern Oklahoma primarily used for training aircrew on mobility and refueling aircraft.
-
C.
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.
-
D.
Scott Air Force Base
Scott Air Force Base is a major United States Air Force installation in Illinois that serves as a key hub for military air mobility and global transportation operations.
-
E.
Buckley Air Force Base
Buckley Air Force Base was a U.S. Air Force installation in Aurora, Colorado, that served primarily as a hub for missile warning, space surveillance, and intelligence operations before its redesignation as Buckley Space Force Base.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83d6c14c8190bc056d927f00a2a2 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc95c93ee48190842623b57e50f4cf |
completed | April 1, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d14bc281688190b65b8224b70f08d7 |
completed | April 4, 2026, 5:34 p.m. |
Created at: March 30, 2026, 7:12 p.m.