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.