Triple
T18030072
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | former Council Bluffs Carnegie Library building |
E431360
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Carnegie libraries in 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: Carnegie libraries in Iowa | Statement: [former Council Bluffs Carnegie Library building, partOf, Carnegie libraries in Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Carnegie libraries in Iowa Context triple: [former Council Bluffs Carnegie Library building, partOf, Carnegie libraries in Iowa]
-
A.
Carnegie libraries
chosen
Carnegie libraries are a network of public and academic libraries built around the world in the late 19th and early 20th centuries with funding from philanthropist Andrew Carnegie to promote free access to knowledge and education.
-
B.
Iowa City Public Library
The Iowa City Public Library is a major public library system serving residents of Iowa City, Iowa, providing extensive collections, community programs, and educational resources.
-
C.
Iowa Falls Public Library
The Iowa Falls Public Library is a community library in Iowa Falls, Iowa, providing local residents with access to books, media, educational programs, and public services.
-
D.
Des Moines Public Library
Des Moines Public Library is a prominent public library in Des Moines, Iowa, recognized for its contemporary architectural design by British architect David Chipperfield.
-
E.
Ottumwa Public Library
Ottumwa Public Library is the main public library serving the residents of Ottumwa, Iowa, providing access to books, digital resources, and community programs.
- 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_69d8b9050fb48190890155145deb0a66 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4be347f6c8190b324fe74b7dc1764 |
completed | April 19, 2026, 11:36 a.m. |
Created at: April 10, 2026, 10:25 a.m.