Triple
T19538803
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | English River |
E488838
|
entity |
| Predicate | mouthLocatedNear |
P18935
|
FINISHED |
| Object | Columbus Junction, Iowa |
—
|
NE NERFINISHED |
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: Columbus Junction, Iowa | Statement: [English River, mouthLocatedNear, Columbus Junction, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbus Junction, Iowa Context triple: [English River, mouthLocatedNear, Columbus Junction, Iowa]
-
A.
Columbus Junction, Iowa
chosen
Columbus Junction, Iowa is a small city in southeastern Iowa known for its diverse community and location near the confluence of the Iowa and Cedar Rivers.
-
B.
Center Junction, Iowa
Center Junction is a small unincorporated community in rural Jones County in eastern Iowa.
-
C.
Oxford Junction, Iowa
Oxford Junction, Iowa is a small rural city in eastern Iowa known historically for its Czech immigrant heritage and location along the Wapsipinicon River.
-
D.
Jackson Junction, Iowa
Jackson Junction, Iowa is a small rural city located in northeastern Iowa within Winneshiek County.
-
E.
Central City, Iowa
Central City, Iowa is a small town in eastern Iowa situated along the Wapsipinicon River, known for its rural community character and annual local festivals.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e638710b8c81908335535869fc9130 |
completed | April 20, 2026, 2:30 p.m. |
Created at: April 10, 2026, 1:41 p.m.