Triple
T638896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oracle of Omaha |
E16686
|
entity |
| Predicate | bearerBirthPlace |
P1
|
FINISHED |
| Object | Omaha, Nebraska |
E8912
|
NE FINISHED |
How this triple was built (3 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: Omaha, Nebraska | Statement: [Oracle of Omaha, bearerBirthPlace, Omaha, Nebraska]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omaha, Nebraska Context triple: [Oracle of Omaha, bearerBirthPlace, Omaha, Nebraska]
-
A.
Omaha, Nebraska
chosen
Omaha, Nebraska is the largest city in the state of Nebraska, known as a major Midwestern economic and cultural hub situated along the Missouri River.
-
B.
Lincoln, Nebraska
Lincoln, Nebraska is the capital and second-most populous city of Nebraska, known for its distinctive Nebraska State Capitol building and role as a regional center for government, education, and culture.
-
C.
La Vista, Nebraska
La Vista, Nebraska is a suburban city in Sarpy County that forms part of the greater Omaha metropolitan area.
-
D.
Ralston, Nebraska
Ralston, Nebraska is a small suburban city in Douglas County that functions as an enclave within Omaha and is part of the greater Omaha–Council Bluffs metropolitan area.
-
E.
North Platte, Nebraska
North Platte, Nebraska is a small city in western Nebraska known as a major rail transportation center and home to one of the world’s largest railroad classification yards.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: bearerBirthPlace Context triple: [Oracle of Omaha, bearerBirthPlace, Omaha, Nebraska]
-
A.
placeOfBirth
chosen
Indicates the location where a person or other entity was born.
-
B.
continentOfBirth
Indicates the continent on which an entity (typically a person or organism) was born.
-
C.
creatorBirthDate
Indicates the date on which the creator of an entity was born.
-
D.
hasNotablePersonBornHere
Indicates that a notable or distinguished person was born at the referenced place.
-
E.
dateOfBirth
Indicates the specific calendar date on which an individual or entity was born.
- F. None of above.
Provenance (4 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_69a4936be1c88190af56540324b57da7 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a17b125481909a6ab53424954792 |
completed | March 1, 2026, 8:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a6732a8c0881909753261f9256fcf2 |
completed | March 3, 2026, 5:35 a.m. |
| PD | Predicate disambiguation | batch_69a49d0629308190bcc137639567f7c2 |
completed | March 1, 2026, 8:09 p.m. |
Created at: March 1, 2026, 7:35 p.m.