Triple
T9006632
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Vernon, Iowa |
E215159
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Cornell College Historic District
Cornell College Historic District is a nationally recognized historic area encompassing the 19th- and early 20th-century campus and associated buildings of Cornell College in Mount Vernon, Iowa.
|
E770746
|
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: Cornell College Historic District | Statement: [Mount Vernon, Iowa, hasHistoricDistrict, Cornell College Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cornell College Historic District Context triple: [Mount Vernon, Iowa, hasHistoricDistrict, Cornell College Historic District]
-
A.
Luther College Campus Historic District
Luther College Campus Historic District is a historically significant area encompassing the core buildings and landscape of Luther College, a liberal arts institution in Decorah, Iowa.
-
B.
Oberlin College and Village Historic District
Oberlin College and Village Historic District is a nationally recognized historic area in Oberlin, Ohio, encompassing the campus of Oberlin College and surrounding village properties noted for their architectural and abolitionist heritage.
-
C.
Carleton College campus historic district
The Carleton College campus historic district is a nationally recognized area in Northfield, Minnesota, encompassing Carleton College’s historic core of academic buildings, observatories, and landscaped grounds that reflect the institution’s architectural and educational heritage.
-
D.
Cornstalk Heights Historic District
Cornstalk Heights Historic District is a residential neighborhood in Harriman, Tennessee, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
-
E.
Willa Cather Historic District
The Willa Cather Historic District is a preserved area in Red Cloud, Nebraska, featuring buildings and sites associated with Pulitzer Prize–winning author Willa Cather and the prairie settings that inspired many of her works.
- 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: Cornell College Historic District Triple: [Mount Vernon, Iowa, hasHistoricDistrict, Cornell College Historic District]
Generated description
Cornell College Historic District is a nationally recognized historic area encompassing the 19th- and early 20th-century campus and associated buildings of Cornell College in Mount Vernon, Iowa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cornell College Historic District Target entity description: Cornell College Historic District is a nationally recognized historic area encompassing the 19th- and early 20th-century campus and associated buildings of Cornell College in Mount Vernon, Iowa.
-
A.
Luther College Campus Historic District
Luther College Campus Historic District is a historically significant area encompassing the core buildings and landscape of Luther College, a liberal arts institution in Decorah, Iowa.
-
B.
Oberlin College and Village Historic District
Oberlin College and Village Historic District is a nationally recognized historic area in Oberlin, Ohio, encompassing the campus of Oberlin College and surrounding village properties noted for their architectural and abolitionist heritage.
-
C.
Carleton College campus historic district
The Carleton College campus historic district is a nationally recognized area in Northfield, Minnesota, encompassing Carleton College’s historic core of academic buildings, observatories, and landscaped grounds that reflect the institution’s architectural and educational heritage.
-
D.
Cornstalk Heights Historic District
Cornstalk Heights Historic District is a residential neighborhood in Harriman, Tennessee, known for its well-preserved late-19th- and early-20th-century architecture and historic character.
-
E.
Willa Cather Historic District
The Willa Cather Historic District is a preserved area in Red Cloud, Nebraska, featuring buildings and sites associated with Pulitzer Prize–winning author Willa Cather and the prairie settings that inspired many of her works.
- 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_69ca83a12d648190b1e4fe11e8a31890 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bc6e208190b0c01e3761c04799 |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0e7f090819093c7af51c3979978 |
completed | April 3, 2026, 2:38 p.m. |
| NEDg | Description generation | batch_69cfd17e5850819087fbb60fdc612fd9 |
completed | April 3, 2026, 2:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfd215204c8190886cc071f100aab6 |
completed | April 3, 2026, 2:43 p.m. |
Created at: March 30, 2026, 7:05 p.m.