Triple
T2740259
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Davenport, Iowa |
E60730
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Davenport Downtown Commercial Historic District
The Davenport Downtown Commercial Historic District is a central area of Davenport, Iowa, recognized for its concentration of historically significant commercial buildings that reflect the city’s development from the late 19th to early 20th centuries.
|
E294268
|
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: Davenport Downtown Commercial Historic District | Statement: [Davenport, Iowa, hasHistoricDistrict, Davenport Downtown Commercial Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Davenport Downtown Commercial Historic District Context triple: [Davenport, Iowa, hasHistoricDistrict, Davenport Downtown Commercial Historic District]
-
A.
Iowa City Downtown District
The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
-
B.
Union Avenue Historic Commercial District
The Union Avenue Historic Commercial District is a preserved historic downtown area in Pueblo, Colorado, known for its late 19th- and early 20th-century commercial architecture and role in the city’s early economic development.
-
C.
Canton Commercial Historic District
The Canton Commercial Historic District is a preserved downtown area in Canton, South Dakota, notable for its historic late-19th- and early-20th-century commercial architecture and its role as the community’s historic business center.
-
D.
Springfield Downtown Historic District
The Springfield Downtown Historic District is a central area of Springfield, Ohio, recognized for its concentration of historically and architecturally significant commercial and civic buildings that reflect the city’s development from the late 19th to early 20th centuries.
-
E.
St. Joseph Downtown Historic District
St. Joseph Downtown Historic District is a central area of St. Joseph, Missouri, recognized for its concentration of historically significant commercial and civic architecture reflecting the city’s 19th- and early 20th-century development.
- 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: Davenport Downtown Commercial Historic District Triple: [Davenport, Iowa, hasHistoricDistrict, Davenport Downtown Commercial Historic District]
Generated description
The Davenport Downtown Commercial Historic District is a central area of Davenport, Iowa, recognized for its concentration of historically significant commercial buildings that reflect the city’s development from the late 19th to early 20th centuries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Davenport Downtown Commercial Historic District Target entity description: The Davenport Downtown Commercial Historic District is a central area of Davenport, Iowa, recognized for its concentration of historically significant commercial buildings that reflect the city’s development from the late 19th to early 20th centuries.
-
A.
Iowa City Downtown District
The Iowa City Downtown District is a vibrant, mixed-use urban core known for its locally owned shops, restaurants, arts venues, and cultural events that serve as the social and economic hub of Iowa City.
-
B.
Union Avenue Historic Commercial District
The Union Avenue Historic Commercial District is a preserved historic downtown area in Pueblo, Colorado, known for its late 19th- and early 20th-century commercial architecture and role in the city’s early economic development.
-
C.
Canton Commercial Historic District
The Canton Commercial Historic District is a preserved downtown area in Canton, South Dakota, notable for its historic late-19th- and early-20th-century commercial architecture and its role as the community’s historic business center.
-
D.
Springfield Downtown Historic District
The Springfield Downtown Historic District is a central area of Springfield, Ohio, recognized for its concentration of historically and architecturally significant commercial and civic buildings that reflect the city’s development from the late 19th to early 20th centuries.
-
E.
St. Joseph Downtown Historic District
St. Joseph Downtown Historic District is a central area of St. Joseph, Missouri, recognized for its concentration of historically significant commercial and civic architecture reflecting the city’s 19th- and early 20th-century development.
- 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_69ab4b77febc819095603eb012cd141b |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdb2f210881909126307cc92ebfef |
completed | March 7, 2026, 8 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbc828388190af6c3b75ed765401 |
completed | March 10, 2026, 6:35 a.m. |
| NEDg | Description generation | batch_69afbc3b0aa08190ac0254e7e4300b9c |
completed | March 10, 2026, 6:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afbcb25ee4819093a8bd77bbcd8a86 |
completed | March 10, 2026, 6:39 a.m. |
Created at: March 6, 2026, 9:56 p.m.