Triple

T325361
Position Surface form Disambiguated ID Type / Status
Subject Milan, Ohio, United States E6503 entity
Predicate region P40 FINISHED
Object Northern Ohio
Northern Ohio is the upper portion of the U.S. state of Ohio, encompassing communities along and inland from Lake Erie, including towns such as Milan.
E42196 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: Northern Ohio | Statement: [Milan, Ohio, United States, region, Northern Ohio]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northern Ohio
Context triple: [Milan, Ohio, United States, region, Northern Ohio]
  • A. Dayton–Springfield metropolitan area
    The Dayton–Springfield metropolitan area is a combined urban and economic region in western Ohio centered on the cities of Dayton and Springfield and their surrounding communities.
  • B. Western New York
    Western New York is a region of the state of New York encompassing cities like Buffalo and Rochester, known for its Great Lakes shoreline, snowy winters, and distinct cultural and economic identity separate from downstate New York.
  • C. Columbus metropolitan area
    The Columbus metropolitan area is a regional urban and economic hub centered on the city of Columbus in western Georgia, extending into east-central Alabama.
  • D. Southeast Michigan
    Southeast Michigan is a region anchored by Detroit that serves as the historic heart of the U.S. automotive industry and a major center for manufacturing and engineering.
  • E. Midwest Region
    The Midwest Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
  • 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: Northern Ohio
Triple: [Milan, Ohio, United States, region, Northern Ohio]
Generated description
Northern Ohio is the upper portion of the U.S. state of Ohio, encompassing communities along and inland from Lake Erie, including towns such as Milan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northern Ohio
Target entity description: Northern Ohio is the upper portion of the U.S. state of Ohio, encompassing communities along and inland from Lake Erie, including towns such as Milan.
  • A. Dayton–Springfield metropolitan area
    The Dayton–Springfield metropolitan area is a combined urban and economic region in western Ohio centered on the cities of Dayton and Springfield and their surrounding communities.
  • B. Western New York
    Western New York is a region of the state of New York encompassing cities like Buffalo and Rochester, known for its Great Lakes shoreline, snowy winters, and distinct cultural and economic identity separate from downstate New York.
  • C. Columbus metropolitan area
    The Columbus metropolitan area is a regional urban and economic hub centered on the city of Columbus in western Georgia, extending into east-central Alabama.
  • D. Northern United States
    The Northern United States is the broad region of U.S. states that stretch along the country’s northern border, characterized by colder climates, significant industrial and urban centers, and proximity to Canada.
  • E. Southeast Michigan
    Southeast Michigan is a region anchored by Detroit that serves as the historic heart of the U.S. automotive industry and a major center for manufacturing and engineering.
  • 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea959f9c819084602b8a1b5e66dd completed Feb. 28, 2026, 1:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3cfec426081908a0c7e968846515a completed March 1, 2026, 5:34 a.m.
NEDg Description generation batch_69a3d0babef081909813c4189e996803 completed March 1, 2026, 5:38 a.m.
NED2 Entity disambiguation (via description) batch_69a3d144f09c81908a1d7df72a3b0bbc completed March 1, 2026, 5:40 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.