Triple
T1744385
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Forks, North Dakota |
E38303
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Downtown Grand Forks Historic District
The Downtown Grand Forks Historic District is a central area of Grand Forks, North Dakota, noted for its concentration of historically significant commercial and civic buildings that reflect the city’s development in the late 19th and early 20th centuries.
|
E193181
|
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 Grand Forks Historic District | Statement: [Grand Forks, North Dakota, hasHistoricDistrict, Downtown Grand Forks Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downtown Grand Forks Historic District Context triple: [Grand Forks, North Dakota, hasHistoricDistrict, Downtown Grand Forks 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.
Great Falls Historic District
The Great Falls Historic District is a nationally significant industrial and natural landmark in Paterson, New Jersey, centered around the Great Falls of the Passaic River and the early American mills and factories it powered.
-
C.
Downtown Durham Historic District area
The Downtown Durham Historic District area is a central urban neighborhood in Durham, North Carolina, known for its preserved historic architecture, former tobacco and textile industrial sites, and revitalized mixed-use developments.
-
D.
Decorah Commercial Historic District
The Decorah Commercial Historic District is a preserved downtown area in Decorah, Iowa, known for its concentration of late 19th- and early 20th-century commercial architecture that reflects the town’s historic economic and cultural development.
-
E.
Walnut historic downtown district
The Walnut historic downtown district is a preserved central business area in Walnut, Iowa, known for its late 19th- and early 20th-century architecture and small-town commercial 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 Grand Forks Historic District Triple: [Grand Forks, North Dakota, hasHistoricDistrict, Downtown Grand Forks Historic District]
Generated description
The Downtown Grand Forks Historic District is a central area of Grand Forks, North Dakota, noted for its concentration of historically significant commercial and civic buildings that reflect the city’s development in the late 19th and early 20th centuries.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Downtown Grand Forks Historic District Target entity description: The Downtown Grand Forks Historic District is a central area of Grand Forks, North Dakota, noted for its concentration of historically significant commercial and civic buildings that reflect the city’s development in the late 19th and early 20th centuries.
-
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.
Great Falls Historic District
The Great Falls Historic District is a nationally significant industrial and natural landmark in Paterson, New Jersey, centered around the Great Falls of the Passaic River and the early American mills and factories it powered.
-
C.
Downtown Durham Historic District area
The Downtown Durham Historic District area is a central urban neighborhood in Durham, North Carolina, known for its preserved historic architecture, former tobacco and textile industrial sites, and revitalized mixed-use developments.
-
D.
Decorah Commercial Historic District
The Decorah Commercial Historic District is a preserved downtown area in Decorah, Iowa, known for its concentration of late 19th- and early 20th-century commercial architecture that reflects the town’s historic economic and cultural development.
-
E.
Walnut historic downtown district
The Walnut historic downtown district is a preserved central business area in Walnut, Iowa, known for its late 19th- and early 20th-century architecture and small-town commercial 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_69a8862b01a48190ab47209063af82d9 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa63e804848190a19c10f4e609e900 |
completed | March 6, 2026, 5:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8b0ab7008190a2fafe1c8ac55ac4 |
completed | March 8, 2026, 2:43 p.m. |
| NEDg | Description generation | batch_69ad957f64c48190862a701a94098bbf |
completed | March 8, 2026, 3:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad97b974708190adfffebee41a6fcd |
completed | March 8, 2026, 3:37 p.m. |
Created at: March 4, 2026, 7:31 p.m.