Triple
T1455652
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Island, Illinois |
E31390
|
entity |
| Predicate | hasHistoricBuilding |
P1098
|
FINISHED |
| Object |
Blue Island City Hall
Blue Island City Hall is the historic municipal government building serving the city of Blue Island, Illinois.
|
E166551
|
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: Blue Island City Hall | Statement: [Blue Island, Illinois, hasHistoricBuilding, Blue Island City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Island City Hall Context triple: [Blue Island, Illinois, hasHistoricBuilding, Blue Island City Hall]
-
A.
Chicago City Hall
Chicago City Hall is the central municipal government building of Chicago, housing key city offices and serving as the primary location for official civic administration and proceedings.
-
B.
Cook County Building
The Cook County Building is a major government office structure in downtown Chicago that houses key administrative functions of Cook County.
-
C.
The Rookery Building
The Rookery Building is a historic Chicago office building renowned for its Romanesque Revival architecture and a light-filled lobby redesigned by Frank Lloyd Wright.
-
D.
Blue Island Public Library building
The Blue Island Public Library building is a historic public library structure in Blue Island, Illinois, noted for its longstanding role in the community’s educational and cultural life.
-
E.
Gage Building (Chicago)
The Gage Building in Chicago is a historic early skyscraper on Michigan Avenue, renowned for its Chicago School architecture and ornamental façade designed in part by Louis Sullivan.
- 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: Blue Island City Hall Triple: [Blue Island, Illinois, hasHistoricBuilding, Blue Island City Hall]
Generated description
Blue Island City Hall is the historic municipal government building serving the city of Blue Island, Illinois.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Blue Island City Hall Target entity description: Blue Island City Hall is the historic municipal government building serving the city of Blue Island, Illinois.
-
A.
Chicago City Hall
Chicago City Hall is the central municipal government building of Chicago, housing key city offices and serving as the primary location for official civic administration and proceedings.
-
B.
Cook County Building
The Cook County Building is a major government office structure in downtown Chicago that houses key administrative functions of Cook County.
-
C.
The Rookery Building
The Rookery Building is a historic Chicago office building renowned for its Romanesque Revival architecture and a light-filled lobby redesigned by Frank Lloyd Wright.
-
D.
Blue Island Public Library building
chosen
The Blue Island Public Library building is a historic public library structure in Blue Island, Illinois, noted for its longstanding role in the community’s educational and cultural life.
-
E.
Gage Building (Chicago)
The Gage Building in Chicago is a historic early skyscraper on Michigan Avenue, renowned for its Chicago School architecture and ornamental façade designed in part by Louis Sullivan.
- F. None of above.
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_69a499171a28819085b993a3ac78e363 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c581714881909bf4c2bad9645176 |
completed | March 1, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15a299ac81908f37085a107c8e9f |
completed | March 8, 2026, 6:22 a.m. |
| NEDg | Description generation | batch_69ad17e3fe5081908c8b39d56e1d6625 |
completed | March 8, 2026, 6:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad18c7d7448190961fa1aec539ab04 |
completed | March 8, 2026, 6:35 a.m. |
Created at: March 1, 2026, 8 p.m.