Triple
T590491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paducah, Kentucky |
E17255
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Downtown Paducah Historic District
Downtown Paducah Historic District is a nationally recognized historic area in Paducah, Kentucky, known for its well-preserved 19th- and early 20th-century architecture, riverfront setting, and vibrant arts and cultural scene.
|
E74043
|
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: Downtown Paducah Historic District | Statement: [Paducah, Kentucky, hasHistoricDistrict, Downtown Paducah Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downtown Paducah Historic District Context triple: [Paducah, Kentucky, hasHistoricDistrict, Downtown Paducah Historic District]
-
A.
Downtown Hannibal Historic District
Downtown Hannibal Historic District is a preserved historic commercial and cultural center in Hannibal, Missouri, known for its 19th-century architecture and ties to Mark Twain–era riverfront history.
-
B.
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.
-
C.
Hannibal historic district
The Hannibal historic district is a preserved area in Hannibal, Missouri, known for its 19th-century architecture and its association with Mark Twain’s boyhood and literary settings.
-
D.
Abraham Lincoln Boyhood Home at Knob Creek
Abraham Lincoln Boyhood Home at Knob Creek is a historic farm site and National Historical Park unit in rural Kentucky that preserves the early childhood home environment of the 16th U.S. president.
-
E.
Old Market historic district
The Old Market historic district is a revitalized warehouse and commercial area in downtown Omaha, Nebraska, known for its brick-paved streets, preserved 19th-century buildings, and vibrant mix of shops, restaurants, galleries, and nightlife.
- 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: Downtown Paducah Historic District Triple: [Paducah, Kentucky, hasHistoricDistrict, Downtown Paducah Historic District]
Generated description
Downtown Paducah Historic District is a nationally recognized historic area in Paducah, Kentucky, known for its well-preserved 19th- and early 20th-century architecture, riverfront setting, and vibrant arts and cultural scene.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Downtown Paducah Historic District Target entity description: Downtown Paducah Historic District is a nationally recognized historic area in Paducah, Kentucky, known for its well-preserved 19th- and early 20th-century architecture, riverfront setting, and vibrant arts and cultural scene.
-
A.
Downtown Hannibal Historic District
Downtown Hannibal Historic District is a preserved historic commercial and cultural center in Hannibal, Missouri, known for its 19th-century architecture and ties to Mark Twain–era riverfront history.
-
B.
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.
-
C.
Hannibal historic district
The Hannibal historic district is a preserved area in Hannibal, Missouri, known for its 19th-century architecture and its association with Mark Twain’s boyhood and literary settings.
-
D.
Abraham Lincoln Boyhood Home at Knob Creek
Abraham Lincoln Boyhood Home at Knob Creek is a historic farm site and National Historical Park unit in rural Kentucky that preserves the early childhood home environment of the 16th U.S. president.
-
E.
Old Market historic district
The Old Market historic district is a revitalized warehouse and commercial area in downtown Omaha, Nebraska, known for its brick-paved streets, preserved 19th-century buildings, and vibrant mix of shops, restaurants, galleries, and nightlife.
- 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_69a49379d09c8190ac7e00b24e2810b1 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49bb8ff0081909cd53d88930e2693 |
completed | March 1, 2026, 8:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a51554857481909c684b86b51aa126 |
completed | March 2, 2026, 4:43 a.m. |
| NEDg | Description generation | batch_69a5163b240881909672bf4bc2ebe9cf |
completed | March 2, 2026, 4:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a516a1e6508190a7ecb801f5080ddd |
completed | March 2, 2026, 4:48 a.m. |
Created at: March 1, 2026, 7:33 p.m.