Triple
T2038224
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa County, Iowa |
E44681
|
entity |
| Predicate | hasLargestCity |
P235
|
FINISHED |
| Object | Marengo, Iowa |
E229886
|
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: Marengo, Iowa | Statement: [Iowa County, Iowa, hasLargestCity, Marengo, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marengo, Iowa Context triple: [Iowa County, Iowa, hasLargestCity, Marengo, Iowa]
-
A.
Marengo, Iowa
chosen
Marengo, Iowa is a small city in eastern Iowa that serves as an administrative and commercial hub for the surrounding rural area.
-
B.
Marne, Iowa
Marne, Iowa is a small rural city located in Cass County in southwestern Iowa, known for its agricultural surroundings and tight-knit community.
-
C.
Marne, Iowa
Marne, Iowa is a small rural city located in western Iowa within Shelby County.
-
D.
Massena, Iowa
Massena, Iowa is a small rural city located in Cass County in southwestern Iowa, known for its agricultural surroundings and close-knit community.
-
E.
Marengo, Illinois
Marengo, Illinois is a small city in northern Illinois known for its rural character and historic downtown within the greater Chicago metropolitan area.
- 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_69a889159ec481908f9e4472d9f480c7 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb95062c481908058d6da35337680 |
completed | March 7, 2026, 5:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae2710f6408190b7feb99efa7ce9bb |
completed | March 9, 2026, 1:49 a.m. |
Created at: March 4, 2026, 7:39 p.m.