Triple
T12591485
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indiana–Ohio border |
E300612
|
entity |
| Predicate | hasStartPoint |
P389
|
FINISHED |
| Object |
Indiana–Michigan–Ohio tripoint
The Indiana–Michigan–Ohio tripoint is the geographic point where the U.S. states of Indiana, Michigan, and Ohio meet at a single boundary intersection.
|
E993824
|
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: Indiana–Michigan–Ohio tripoint | Statement: [Indiana–Ohio border, hasStartPoint, Indiana–Michigan–Ohio tripoint]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indiana–Michigan–Ohio tripoint Context triple: [Indiana–Ohio border, hasStartPoint, Indiana–Michigan–Ohio tripoint]
-
A.
Indiana–Ohio border
The Indiana–Ohio border is the state line separating Indiana and Ohio in the Midwestern United States, running north–south and passing just east of cities such as Richmond, Indiana.
-
B.
National Triangle
The National Triangle is a prominent urban precinct in Canberra, Australia, encompassing key national institutions and ceremonial spaces arranged in a distinctive geometric layout.
-
C.
Illinois–Indiana state line
The Illinois–Indiana state line is the boundary separating the U.S. states of Illinois and Indiana, running north–south from Lake Michigan through both urban and rural areas.
-
D.
Michiana
Michiana is a bi-state region centered around South Bend, Indiana and neighboring southwestern Michigan, known for encompassing the University of Notre Dame and its surrounding communities.
-
E.
Illinois–Wisconsin border
The Illinois–Wisconsin border is the state line separating Illinois and Wisconsin in the Midwestern United States, running east–west from Lake Michigan across rural and suburban landscapes.
- 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: Indiana–Michigan–Ohio tripoint Triple: [Indiana–Ohio border, hasStartPoint, Indiana–Michigan–Ohio tripoint]
Generated description
The Indiana–Michigan–Ohio tripoint is the geographic point where the U.S. states of Indiana, Michigan, and Ohio meet at a single boundary intersection.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Indiana–Michigan–Ohio tripoint Target entity description: The Indiana–Michigan–Ohio tripoint is the geographic point where the U.S. states of Indiana, Michigan, and Ohio meet at a single boundary intersection.
-
A.
Indiana–Ohio border
The Indiana–Ohio border is the state line separating Indiana and Ohio in the Midwestern United States, running north–south and passing just east of cities such as Richmond, Indiana.
-
B.
National Triangle
The National Triangle is a prominent urban precinct in Canberra, Australia, encompassing key national institutions and ceremonial spaces arranged in a distinctive geometric layout.
-
C.
Illinois–Indiana state line
The Illinois–Indiana state line is the boundary separating the U.S. states of Illinois and Indiana, running north–south from Lake Michigan through both urban and rural areas.
-
D.
Michiana
Michiana is a bi-state region centered around South Bend, Indiana and neighboring southwestern Michigan, known for encompassing the University of Notre Dame and its surrounding communities.
-
E.
Illinois–Wisconsin border
The Illinois–Wisconsin border is the state line separating Illinois and Wisconsin in the Midwestern United States, running east–west from Lake Michigan across rural and suburban landscapes.
- 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_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954cc6d3c81908fbb22601c46f3f7 |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65ec2dac88190bf31bb00f93feb30 |
completed | May 2, 2026, 8:29 p.m. |
| NEDg | Description generation | batch_69f66308087c81908ab5b5795f255e37 |
completed | May 2, 2026, 8:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f663fe2fac8190bb70c8f1b919d657 |
completed | May 2, 2026, 8:52 p.m. |
Created at: April 9, 2026, 5:07 p.m.