Triple
T9363597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Chester, Iowa |
E225339
|
entity |
| Predicate | ISO3166-2Subdivision |
P42695
|
FINISHED |
| Object | US-IA |
E15939
|
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: US-IA | Statement: [West Chester, Iowa, ISO3166-2Subdivision, US-IA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: US-IA Context triple: [West Chester, Iowa, ISO3166-2Subdivision, US-IA]
-
A.
Iowa and Illinois
Iowa and Illinois are neighboring Midwestern U.S. states whose shared eastern and western boundaries, respectively, are largely defined by the Mississippi River.
-
B.
Iowa
chosen
Iowa is a Midwestern U.S. state known for its extensive agriculture, especially corn and soybean production, and its role in national politics through the Iowa caucuses.
-
C.
Buff State
Buff State is a public university in Buffalo, New York, known for its diverse academic programs and strong emphasis on applied learning and community engagement.
-
D.
N.D. Ill.
N.D. Ill. is the standard legal abbreviation for the United States District Court for the Northern District of Illinois, a federal trial court based primarily in Chicago.
-
E.
US-MI
US-MI is the ISO 3166-2 subdivision code that uniquely identifies the U.S. state of Michigan.
- 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_69ca842bdd648190904131d58620d448 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd503ddf8c81908b090afa54ec5e6d |
completed | April 1, 2026, 5:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0f3eaf2208190967a3a8e82a4070b |
completed | April 4, 2026, 11:20 a.m. |
Created at: March 30, 2026, 7:42 p.m.