Triple
T8879488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chesterton, Indiana |
E211371
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Downtown Chesterton historic buildings
Downtown Chesterton historic buildings comprise a preserved historic district in Chesterton, Indiana, featuring notable early 20th-century commercial and civic architecture that reflects the town’s heritage.
|
E764801
|
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 Chesterton historic buildings | Statement: [Chesterton, Indiana, hasLandmark, Downtown Chesterton historic buildings]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downtown Chesterton historic buildings Context triple: [Chesterton, Indiana, hasLandmark, Downtown Chesterton historic buildings]
-
A.
West Chester Downtown Historic District
West Chester Downtown Historic District is a preserved central area of West Chester, Pennsylvania, known for its concentration of 18th- and 19th-century architecture, historic civic buildings, and vibrant commercial streets.
-
B.
Chester Village Historic District
Chester Village Historic District is a historically significant area in Chester, New Hampshire, known for its well-preserved 18th- and 19th-century architecture and traditional New England village character.
-
C.
Chestnut Square Historic Village
Chestnut Square Historic Village is a preserved collection of historic homes and buildings that showcases the early history and heritage of McKinney, Texas.
-
D.
Creston Downtown Commercial Historic District
The Creston Downtown Commercial Historic District is a historically significant central business area in Creston, Iowa, noted for its preserved late 19th- and early 20th-century commercial architecture and role in the town’s development.
-
E.
Centerville Historic District
Centerville Historic District is a preserved area recognized for its concentration of historically and architecturally significant buildings that reflect the community’s heritage.
- 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 Chesterton historic buildings Triple: [Chesterton, Indiana, hasLandmark, Downtown Chesterton historic buildings]
Generated description
Downtown Chesterton historic buildings comprise a preserved historic district in Chesterton, Indiana, featuring notable early 20th-century commercial and civic architecture that reflects the town’s heritage.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Downtown Chesterton historic buildings Target entity description: Downtown Chesterton historic buildings comprise a preserved historic district in Chesterton, Indiana, featuring notable early 20th-century commercial and civic architecture that reflects the town’s heritage.
-
A.
West Chester Downtown Historic District
West Chester Downtown Historic District is a preserved central area of West Chester, Pennsylvania, known for its concentration of 18th- and 19th-century architecture, historic civic buildings, and vibrant commercial streets.
-
B.
Chester Village Historic District
Chester Village Historic District is a historically significant area in Chester, New Hampshire, known for its well-preserved 18th- and 19th-century architecture and traditional New England village character.
-
C.
Chestnut Square Historic Village
Chestnut Square Historic Village is a preserved collection of historic homes and buildings that showcases the early history and heritage of McKinney, Texas.
-
D.
Creston Downtown Commercial Historic District
The Creston Downtown Commercial Historic District is a historically significant central business area in Creston, Iowa, noted for its preserved late 19th- and early 20th-century commercial architecture and role in the town’s development.
-
E.
Centerville Historic District
Centerville Historic District is a preserved area recognized for its concentration of historically and architecturally significant buildings that reflect the community’s heritage.
- 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_69ca838e78748190934d82db3104f855 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc614ad1908190a77808fcf7f3e531 |
completed | April 1, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfabb87c3481908cf11f2e246f42eb |
completed | April 3, 2026, 11:59 a.m. |
| NEDg | Description generation | batch_69cfacc9b53081909bd3505cff0a7722 |
completed | April 3, 2026, 12:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfad6fff348190b0491ba38d2e6ce5 |
completed | April 3, 2026, 12:07 p.m. |
Created at: March 30, 2026, 6:52 p.m.