Triple
T15672993
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Le Mars Downtown Commercial Historic District |
E377363
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object |
National Register of Historic Places in Plymouth County, Iowa
The National Register of Historic Places in Plymouth County, Iowa is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
|
E1170930
|
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: National Register of Historic Places in Plymouth County, Iowa | Statement: [Le Mars Downtown Commercial Historic District, category, National Register of Historic Places in Plymouth County, Iowa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places in Plymouth County, Iowa Context triple: [Le Mars Downtown Commercial Historic District, category, National Register of Historic Places in Plymouth County, Iowa]
-
A.
National Register of Historic Places in Cedar County, Iowa
The National Register of Historic Places in Cedar County, Iowa is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
-
B.
National Register of Historic Places listings in Iowa
The National Register of Historic Places listings in Iowa comprise the official federal inventory of buildings, sites, districts, structures, and objects in Iowa recognized for their historical, architectural, or cultural significance.
-
C.
National Historic Landmarks in Iowa
National Historic Landmarks in Iowa are federally recognized sites across the state that possess exceptional historical significance to the heritage of the United States.
-
D.
Plymouth County, Iowa
Plymouth County, Iowa is a largely rural county in northwestern Iowa known for its agricultural economy and county seat of Le Mars, the self-proclaimed "Ice Cream Capital of the World."
-
E.
Des Moines County Heritage Center Museum
Des Moines County Heritage Center Museum is a local history museum in Burlington, Iowa that preserves and interprets the cultural and historical heritage of Des Moines County and the surrounding region.
- 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: National Register of Historic Places in Plymouth County, Iowa Triple: [Le Mars Downtown Commercial Historic District, category, National Register of Historic Places in Plymouth County, Iowa]
Generated description
The National Register of Historic Places in Plymouth County, Iowa is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places in Plymouth County, Iowa Target entity description: The National Register of Historic Places in Plymouth County, Iowa is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
-
A.
National Register of Historic Places in Cedar County, Iowa
The National Register of Historic Places in Cedar County, Iowa is the official federal list recognizing the county’s historically significant buildings, districts, sites, and structures worthy of preservation.
-
B.
National Register of Historic Places listings in Iowa
The National Register of Historic Places listings in Iowa comprise the official federal inventory of buildings, sites, districts, structures, and objects in Iowa recognized for their historical, architectural, or cultural significance.
-
C.
National Historic Landmarks in Iowa
National Historic Landmarks in Iowa are federally recognized sites across the state that possess exceptional historical significance to the heritage of the United States.
-
D.
Plymouth County, Iowa
Plymouth County, Iowa is a largely rural county in northwestern Iowa known for its agricultural economy and county seat of Le Mars, the self-proclaimed "Ice Cream Capital of the World."
-
E.
Des Moines County Heritage Center Museum
Des Moines County Heritage Center Museum is a local history museum in Burlington, Iowa that preserves and interprets the cultural and historical heritage of Des Moines County and the surrounding region.
- 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_69d85cd2e28481909d4e975bee20872f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04f13b1b08190beabc9f4098aa096 |
completed | April 16, 2026, 2:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6edb12bc8190b2c5558190671ae5 |
completed | May 9, 2026, 5:28 p.m. |
| NEDg | Description generation | batch_69ff6fa2b0b881908fa7af973ee0bb6f |
completed | May 9, 2026, 5:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff707d1db4819097aa9402ce0abb97 |
completed | May 9, 2026, 5:35 p.m. |
Created at: April 10, 2026, 4:16 a.m.