Triple
T13997924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elkader, Iowa |
E336748
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Elkader Downtown Historic District
The Elkader Downtown Historic District is a preserved central business area in Elkader, Iowa, noted for its 19th- and early 20th-century architecture and its role as the historic commercial heart of the community.
|
E1074718
|
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: Elkader Downtown Historic District | Statement: [Elkader, Iowa, hasHistoricDistrict, Elkader Downtown Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elkader Downtown Historic District Context triple: [Elkader, Iowa, hasHistoricDistrict, Elkader Downtown Historic District]
-
A.
Downtown Cedar Falls Historic District
Downtown Cedar Falls Historic District is a preserved central business area in Cedar Falls, Iowa, known for its historic architecture, cultural attractions, and locally owned shops and restaurants.
-
B.
Downtown Indiana Historic District
Downtown Indiana Historic District is a historically significant commercial and civic center in Indiana, Pennsylvania, noted for its preserved 19th- and early 20th-century architecture.
-
C.
North Meridian Historic District
North Meridian Historic District is a historically significant residential neighborhood in Meridian, Mississippi, noted for its preserved early-20th-century architecture and contribution to the city’s cultural heritage.
-
D.
Anoka Historic District
The Anoka Historic District is a preserved area in Anoka, Minnesota, known for its concentration of architecturally significant buildings that reflect the city’s 19th- and early 20th-century development.
-
E.
Dell Rapids Historic District
The Dell Rapids Historic District is a nationally recognized area featuring well-preserved late 19th- and early 20th-century commercial and residential architecture in Dell Rapids, South Dakota.
- 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: Elkader Downtown Historic District Triple: [Elkader, Iowa, hasHistoricDistrict, Elkader Downtown Historic District]
Generated description
The Elkader Downtown Historic District is a preserved central business area in Elkader, Iowa, noted for its 19th- and early 20th-century architecture and its role as the historic commercial heart of the community.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elkader Downtown Historic District Target entity description: The Elkader Downtown Historic District is a preserved central business area in Elkader, Iowa, noted for its 19th- and early 20th-century architecture and its role as the historic commercial heart of the community.
-
A.
Downtown Cedar Falls Historic District
Downtown Cedar Falls Historic District is a preserved central business area in Cedar Falls, Iowa, known for its historic architecture, cultural attractions, and locally owned shops and restaurants.
-
B.
Downtown Indiana Historic District
Downtown Indiana Historic District is a historically significant commercial and civic center in Indiana, Pennsylvania, noted for its preserved 19th- and early 20th-century architecture.
-
C.
North Meridian Historic District
North Meridian Historic District is a historically significant residential neighborhood in Meridian, Mississippi, noted for its preserved early-20th-century architecture and contribution to the city’s cultural heritage.
-
D.
Anoka Historic District
The Anoka Historic District is a preserved area in Anoka, Minnesota, known for its concentration of architecturally significant buildings that reflect the city’s 19th- and early 20th-century development.
-
E.
Dell Rapids Historic District
The Dell Rapids Historic District is a nationally recognized area featuring well-preserved late 19th- and early 20th-century commercial and residential architecture in Dell Rapids, South Dakota.
- 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_69d81c645c5c8190b1fd16a285a1b78a |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2eb68ba88190bfaf10777d607bf3 |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbac9f1f6c8190af7ddac920661bd5 |
completed | May 6, 2026, 9:03 p.m. |
| NEDg | Description generation | batch_69fbae3d04f081908c8d28148b4f1de0 |
completed | May 6, 2026, 9:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fbaf41636c8190bf44bd238bd9d9a4 |
completed | May 6, 2026, 9:14 p.m. |
Created at: April 9, 2026, 10:19 p.m.