Triple
T6039065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington International Racecourse |
E134495
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Arlington Heights, Illinois |
E25087
|
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: Arlington Heights, Illinois | Statement: [Arlington International Racecourse, location, Arlington Heights, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlington Heights, Illinois Context triple: [Arlington International Racecourse, location, Arlington Heights, Illinois]
-
A.
Arlington Heights, Illinois
chosen
Arlington Heights, Illinois is a suburban village northwest of Chicago known for its residential communities, commercial districts, and former Arlington International Racecourse.
-
B.
Arlington Heights
Arlington Heights is the elevated landform in Arlington, Virginia, that overlooks Washington, D.C. and serves as the site of Arlington National Cemetery and the former Arlington House estate.
-
C.
Palos Heights, Illinois
Palos Heights, Illinois is a suburban city in southwestern Cook County known for its residential character, parks, and proximity to the forest preserves of the Chicago metropolitan area.
-
D.
Hoffman Estates, Illinois
Hoffman Estates, Illinois is a suburban village in the Chicago metropolitan area known for its residential communities, corporate offices, and shopping centers.
-
E.
Oakbrook Terrace, Illinois
Oakbrook Terrace, Illinois is a small suburban city in DuPage County near Chicago, known for its concentration of office buildings and as the longtime home of major healthcare accrediting body The Joint Commission.
- 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_69c00875db5c819099dd5bb833ec43c2 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056ce10cc8190817ade56570adc92 |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d181f4123c8190a15ee03b3156c6fd |
completed | April 4, 2026, 9:26 p.m. |
Created at: March 22, 2026, 4:08 p.m.