Triple
T10876049
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Forest, Illinois |
E256800
|
entity |
| Predicate | hasHistoricDistrict |
P295
|
FINISHED |
| Object |
Lake Forest Historic District
The Lake Forest Historic District is a nationally recognized area in Lake Forest, Illinois, noted for its well-preserved 19th- and early 20th-century architecture, landscaped estates, and historically significant residential character.
|
E890207
|
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: Lake Forest Historic District | Statement: [Lake Forest, Illinois, hasHistoricDistrict, Lake Forest Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Forest Historic District Context triple: [Lake Forest, Illinois, hasHistoricDistrict, Lake Forest Historic District]
-
A.
Arlington Heights Historic District
Arlington Heights Historic District is a historically significant residential and commercial area in Arlington, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture.
-
B.
Jackson Park Highlands Historic District
Jackson Park Highlands Historic District is a residential Chicago neighborhood known for its early 20th-century architecturally distinctive homes, spacious lots, and historic character near Jackson Park and Lake Michigan.
-
C.
Evanston Lakeshore Historic District
The Evanston Lakeshore Historic District is a nationally recognized residential area in Evanston, Illinois, known for its architecturally significant homes and scenic location along the Lake Michigan shoreline.
-
D.
Rogers Park Manor Historic District
Rogers Park Manor Historic District is a designated historic residential area in Chicago’s Rogers Park neighborhood, noted for its early 20th-century architecture and cohesive urban character.
-
E.
Blue Island Historic District
The Blue Island Historic District is a nationally recognized area in Blue Island, Illinois, known for its well-preserved 19th- and early 20th-century architecture that reflects the city’s development as a key industrial and transportation hub.
- 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: Lake Forest Historic District Triple: [Lake Forest, Illinois, hasHistoricDistrict, Lake Forest Historic District]
Generated description
The Lake Forest Historic District is a nationally recognized area in Lake Forest, Illinois, noted for its well-preserved 19th- and early 20th-century architecture, landscaped estates, and historically significant residential character.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Forest Historic District Target entity description: The Lake Forest Historic District is a nationally recognized area in Lake Forest, Illinois, noted for its well-preserved 19th- and early 20th-century architecture, landscaped estates, and historically significant residential character.
-
A.
Arlington Heights Historic District
Arlington Heights Historic District is a historically significant residential and commercial area in Arlington, Massachusetts, known for its well-preserved 19th- and early 20th-century architecture.
-
B.
Jackson Park Highlands Historic District
Jackson Park Highlands Historic District is a residential Chicago neighborhood known for its early 20th-century architecturally distinctive homes, spacious lots, and historic character near Jackson Park and Lake Michigan.
-
C.
Evanston Lakeshore Historic District
The Evanston Lakeshore Historic District is a nationally recognized residential area in Evanston, Illinois, known for its architecturally significant homes and scenic location along the Lake Michigan shoreline.
-
D.
Rogers Park Manor Historic District
Rogers Park Manor Historic District is a designated historic residential area in Chicago’s Rogers Park neighborhood, noted for its early 20th-century architecture and cohesive urban character.
-
E.
Blue Island Historic District
The Blue Island Historic District is a nationally recognized area in Blue Island, Illinois, known for its well-preserved 19th- and early 20th-century architecture that reflects the city’s development as a key industrial and transportation hub.
- 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_69d6aa848804819081b2713ca0bedf06 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d751ac901881909938cabe4d21bdbf |
completed | April 9, 2026, 7:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dff7ddafc48190824c133bb33b9efe |
completed | April 15, 2026, 8:41 p.m. |
| NEDg | Description generation | batch_69e0026fda3c8190b60174b252d57e12 |
completed | April 15, 2026, 9:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e00581fde08190b28b8dde4a21d59e |
completed | April 15, 2026, 9:39 p.m. |
Created at: April 8, 2026, 9:21 p.m.