Triple
T17253239
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marshalltown |
E418810
|
entity |
| Predicate | hasPublicLibrary |
P105
|
FINISHED |
| Object |
Marshalltown Public Library
Marshalltown Public Library is the main public library serving the residents of Marshalltown, Iowa with lending, educational, and community services.
|
E1259112
|
NE FINISHED |
How this triple was built (4 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: Marshalltown Public Library | Statement: [Marshalltown, hasPublicLibrary, Marshalltown Public Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marshalltown Public Library Context triple: [Marshalltown, hasPublicLibrary, Marshalltown Public Library]
-
A.
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.
-
B.
Oskaloosa Public Library
Oskaloosa Public Library is the main public library serving the residents of Oskaloosa, Iowa, providing access to books, digital resources, and community programs.
-
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.
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.
-
E.
Mount Ayr Public Library
Mount Ayr Public Library is a community library in Mount Ayr, Iowa, providing local residents with access to books, information resources, and public programs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Marshalltown Public Library Triple: [Marshalltown, hasPublicLibrary, Marshalltown Public Library]
Generated description
Marshalltown Public Library is the main public library serving the residents of Marshalltown, Iowa with lending, educational, and community services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marshalltown Public Library Target entity description: Marshalltown Public Library is the main public library serving the residents of Marshalltown, Iowa with lending, educational, and community services.
-
A.
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.
-
B.
Oskaloosa Public Library
Oskaloosa Public Library is the main public library serving the residents of Oskaloosa, Iowa, providing access to books, digital resources, and community programs.
-
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.
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.
-
E.
Mount Ayr Public Library
Mount Ayr Public Library is a community library in Mount Ayr, Iowa, providing local residents with access to books, information resources, and public programs.
- F. None of above. chosen
Provenance (5 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_69d886d9ab108190b70edd8d17aa1204 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e6a1b648190a8bb2deb67bbdfdc |
completed | April 19, 2026, 1:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0170fb89248190ae431ce51dfeaffd |
completed | May 11, 2026, 6:02 a.m. |
| NEDg | Description generation | batch_6a017258cb9c8190baa828104d30fdbf |
completed | May 11, 2026, 6:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a017620d2d8819099292be7bc4db4df |
completed | May 11, 2026, 6:24 a.m. |
Created at: April 10, 2026, 5:39 a.m.