Triple
T9677348
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert James Waller |
E234191
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object | Charles City, Iowa, United States |
E257569
|
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: Charles City, Iowa, United States | Statement: [Robert James Waller, placeOfBirth, Charles City, Iowa, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles City, Iowa, United States Context triple: [Robert James Waller, placeOfBirth, Charles City, Iowa, United States]
-
A.
Charles City, Iowa, United States
chosen
Charles City is a small northeastern Iowa community historically notable as the girlhood home of women’s suffrage leader Carrie Chapman Catt.
-
B.
Charles City, Iowa
Charles City, Iowa is a small northeastern Iowa community known for its historic role in tractor manufacturing and its location along the Cedar River.
-
C.
Charlotte, Iowa
Charlotte, Iowa is a small rural city in eastern Iowa known for its close-knit community and agricultural surroundings.
-
D.
Council Bluffs, Iowa, United States of America
Council Bluffs is a city in western Iowa, located along the Missouri River across from Omaha, Nebraska, known historically as a major railroad and transportation hub.
-
E.
Mason City, Iowa, United States
Mason City, Iowa, United States, is a small Midwestern city best known as the hometown of composer and playwright Meredith Willson, creator of the musical "The Music Man."
- 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_69ca84c99e34819092e5563a7106cfca |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9c99ee0481908ead5f7112117c90 |
completed | April 1, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d18a34adec8190a4a260d029e408aa |
completed | April 4, 2026, 10:01 p.m. |
Created at: March 30, 2026, 8:16 p.m.