Triple
T110846
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hannibal, Missouri |
E2243
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
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.
|
E12719
|
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 Hannibal Historic District | Statement: [Hannibal, Missouri, hasHistoricDistrict, Downtown Hannibal Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downtown Hannibal Historic District Context triple: [Hannibal, Missouri, hasHistoricDistrict, Downtown Hannibal Historic District]
-
A.
Mark Twain Boyhood Home and Museum
The Mark Twain Boyhood Home and Museum is a historic site and museum complex dedicated to the early life and works of author Mark Twain, located in his childhood hometown of Hannibal, Missouri.
-
B.
Sandwich Historic District
Sandwich Historic District is a preserved area in Sandwich, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and its significance as one of the oldest settlements on Cape Cod.
-
C.
Harriet Beecher Stowe House (Cincinnati)
The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
-
D.
Warm Springs Historic District
Warm Springs Historic District is a historically significant area in Georgia best known for its association with President Franklin D. Roosevelt and the therapeutic warm springs that drew him there.
-
E.
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.
- 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 Hannibal Historic District Triple: [Hannibal, Missouri, hasHistoricDistrict, Downtown Hannibal Historic District]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Downtown Hannibal Historic District Target entity description: 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.
-
A.
Mark Twain Boyhood Home and Museum
The Mark Twain Boyhood Home and Museum is a historic site and museum complex dedicated to the early life and works of author Mark Twain, located in his childhood hometown of Hannibal, Missouri.
-
B.
Sandwich Historic District
Sandwich Historic District is a preserved area in Sandwich, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and its significance as one of the oldest settlements on Cape Cod.
-
C.
Harriet Beecher Stowe House (Cincinnati)
The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
-
D.
Warm Springs Historic District
Warm Springs Historic District is a historically significant area in Georgia best known for its association with President Franklin D. Roosevelt and the therapeutic warm springs that drew him there.
-
E.
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.
- 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_69a24fcdaeb48190a2d796677e4b3281 |
completed | Feb. 28, 2026, 2:15 a.m. |
| NER | Named-entity recognition | batch_69a256ce54b48190a3337f5f45d82859 |
completed | Feb. 28, 2026, 2:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2917c62d8819080f6f8330efb76ed |
completed | Feb. 28, 2026, 6:55 a.m. |
| NEDg | Description generation | batch_69a2929077a08190a22d3b003fa026a8 |
completed | Feb. 28, 2026, 7 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2948c9fb4819089c8ae184adc44d9 |
completed | Feb. 28, 2026, 7:09 a.m. |
Created at: Feb. 28, 2026, 2:20 a.m.