Triple
T9006631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Vernon, Iowa |
E215159
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Mount Vernon Commercial Historic District
Mount Vernon Commercial Historic District is a preserved historic downtown area in Mount Vernon, Iowa, known for its late 19th- and early 20th-century commercial architecture and small-town streetscape.
|
E770745
|
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: Mount Vernon Commercial Historic District | Statement: [Mount Vernon, Iowa, hasHistoricDistrict, Mount Vernon Commercial Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Vernon Commercial Historic District Context triple: [Mount Vernon, Iowa, hasHistoricDistrict, Mount Vernon Commercial Historic District]
-
A.
Mount Vernon West
Mount Vernon West is a Metro-North Railroad commuter rail station in Mount Vernon, New York, serving passengers on the Harlem Line.
-
B.
Mount Vernon Marketplace
Mount Vernon Marketplace is a contemporary food hall and social hub in Baltimore’s historic Mount Vernon neighborhood, featuring diverse local vendors, eateries, and community events.
-
C.
Middleburg Historic District
Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.
-
D.
Purcellville Historic District
Purcellville Historic District is a designated historic area in Purcellville, Virginia, known for its preserved late-19th- and early-20th-century architecture and small-town character.
-
E.
Manassas Historic District
Manassas Historic District is a preserved area in Manassas, Virginia, known for its 19th- and early 20th-century architecture and its significance to Civil War and railroad history.
- 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: Mount Vernon Commercial Historic District Triple: [Mount Vernon, Iowa, hasHistoricDistrict, Mount Vernon Commercial Historic District]
Generated description
Mount Vernon Commercial Historic District is a preserved historic downtown area in Mount Vernon, Iowa, known for its late 19th- and early 20th-century commercial architecture and small-town streetscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mount Vernon Commercial Historic District Target entity description: Mount Vernon Commercial Historic District is a preserved historic downtown area in Mount Vernon, Iowa, known for its late 19th- and early 20th-century commercial architecture and small-town streetscape.
-
A.
Mount Vernon West
Mount Vernon West is a Metro-North Railroad commuter rail station in Mount Vernon, New York, serving passengers on the Harlem Line.
-
B.
Mount Vernon Marketplace
Mount Vernon Marketplace is a contemporary food hall and social hub in Baltimore’s historic Mount Vernon neighborhood, featuring diverse local vendors, eateries, and community events.
-
C.
Middleburg Historic District
Middleburg Historic District is a nationally recognized area in Middleburg, Virginia, known for its well-preserved 18th- and 19th-century architecture and its role as a historic rural village in the Piedmont region.
-
D.
Purcellville Historic District
Purcellville Historic District is a designated historic area in Purcellville, Virginia, known for its preserved late-19th- and early-20th-century architecture and small-town character.
-
E.
Manassas Historic District
Manassas Historic District is a preserved area in Manassas, Virginia, known for its 19th- and early 20th-century architecture and its significance to Civil War and railroad history.
- 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.