Triple

T1911978
Position Surface form Disambiguated ID Type / Status
Subject Gary E38130 entity
Predicate locatedIn P40 FINISHED
Object northwest Indiana
Northwest Indiana is a region of Indiana adjacent to the Chicago metropolitan area, known for its industrial cities, Lake Michigan shoreline, and diverse urban and suburban communities.
 E174642 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: northwest Indiana | Statement: [Gary, locatedIn, northwest Indiana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: northwest Indiana
Context triple: [Gary, locatedIn, northwest Indiana]
  • A. Northern Indiana
    Northern Indiana is the upper portion of the U.S. state of Indiana, known for its mix of industrial cities, agricultural areas, and proximity to the Great Lakes.
  • B. Central Indiana
    Central Indiana is a geographic and cultural region in the U.S. state of Indiana that includes the Indianapolis metropolitan area and surrounding communities.
  • C. northern Illinois
    Northern Illinois is a region of the U.S. state of Illinois that includes the area around Rockford and the far north counties bordering Wisconsin.
  • D. Southern Indiana
    Southern Indiana is a region of the U.S. state of Indiana known for its rolling hills, forests, and historic small towns.
  • E. Northeastern Illinois
    Northeastern Illinois is a metropolitan region of Illinois that includes the Chicago area and its surrounding counties, serving as a major hub for transportation, commerce, and culture in the Midwest.
  • 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: northwest Indiana
Triple: [Gary, locatedIn, northwest Indiana]
Generated description
Northwest Indiana is a region of Indiana adjacent to the Chicago metropolitan area, known for its industrial cities, Lake Michigan shoreline, and diverse urban and suburban communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: northwest Indiana
Target entity description: Northwest Indiana is a region of Indiana adjacent to the Chicago metropolitan area, known for its industrial cities, Lake Michigan shoreline, and diverse urban and suburban communities.
  • A. Northern Indiana chosen
    Northern Indiana is the upper portion of the U.S. state of Indiana, known for its mix of industrial cities, agricultural areas, and proximity to the Great Lakes.
  • B. Central Indiana
    Central Indiana is a geographic and cultural region in the U.S. state of Indiana that includes the Indianapolis metropolitan area and surrounding communities.
  • C. northern Illinois
    Northern Illinois is a region of the U.S. state of Illinois that includes the area around Rockford and the far north counties bordering Wisconsin.
  • D. Southern Indiana
    Southern Indiana is a region of the U.S. state of Indiana known for its rolling hills, forests, and historic small towns.
  • E. Northeastern Illinois
    Northeastern Illinois is a metropolitan region of Illinois that includes the Chicago area and its surrounding counties, serving as a major hub for transportation, commerce, and culture in the Midwest.
  • 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_69a8862a26088190aae5243695aeefc0 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb1e15f148190bf834ec5f3abf83e completed March 7, 2026, 5:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeb01a3448190aa2cb19be977fd67 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adeb9dccf48190800ddd282331c4b4 completed March 8, 2026, 9:35 p.m.
NED2 Entity disambiguation (via description) batch_69adf023e39c8190a2651b6c1e59a2ee completed March 8, 2026, 9:54 p.m.
Created at: March 4, 2026, 7:35 p.m.