Triple
T6064803
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2010 NCAA Division I men's basketball tournament |
E135128
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | East Regional |
E17075
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: East Regional | Statement: [2010 NCAA Division I men's basketball tournament, region, East Regional]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Regional Context triple: [2010 NCAA Division I men's basketball tournament, region, East Regional]
-
A.
East Region
chosen
The East Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
-
B.
East Region
East Region is the largest and one of the least densely populated regions of Cameroon, known for its extensive tropical forests and significant mining and logging activities.
-
C.
West Regional
West Regional is one of the four geographic brackets used to organize teams and games in the NCAA Division I men's basketball tournament.
-
D.
Northeast Regional
Northeast Regional is one of Amtrak’s primary intercity passenger rail services, operating frequent medium-distance trains along the busy Northeast Corridor and adjacent routes.
-
E.
South Region
South Region is one of Cameroon's ten regions, located in the southern part of the country and known for its coastal areas, dense forests, and significant natural resources.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c00878d06881909ee78e88913bf890 |
elicitation | completed |
| NER | batch_69c05723c91c819090b4d4672e72f9f3 |
ner | completed |
| NED1 | batch_69c12520dfa4819080578766a070b98b |
ned_source_triple | completed |
Created at: March 22, 2026, 4:10 p.m.