Triple
T12153831
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indiana Harbor |
E289523
|
entity |
| Predicate | governedBy |
P46
|
FINISHED |
| Object | City of East Chicago government |
E59879
|
NE FINISHED |
How this triple was built (2 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: City of East Chicago government | Statement: [Indiana Harbor, governedBy, City of East Chicago government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of East Chicago government Context triple: [Indiana Harbor, governedBy, City of East Chicago government]
-
A.
East Chicago, Indiana
chosen
East Chicago, Indiana is an industrial city in northwest Indiana’s Calumet Region, known for its steel manufacturing history and location near the southern shore of Lake Michigan.
-
B.
Government of Chicago
The Government of Chicago is the municipal administration responsible for governing the city of Chicago, headed by the mayor and supported by various executive departments and agencies.
-
C.
Chicago Welfare Council
The Chicago Welfare Council was a civic organization in Chicago dedicated to coordinating and improving social welfare services and policies in the city.
-
D.
New Chicago, Indiana
New Chicago, Indiana is a small town in Lake County that forms part of the industrial and residential region of northwest Indiana near Chicago.
-
E.
City of Evanston government
The City of Evanston government is the municipal authority responsible for administering public services, local policies, and community planning for Evanston, Illinois.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915bf615c8190ad5f8ae8665678dc |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f69aa2e88190aaa58468571d6dad |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:50 p.m.