Triple
T13111425
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nationwide Arena |
E310980
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Nationwide Mutual Insurance Company |
E134707
|
NE FINISHED |
How this triple was built (2 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: Nationwide Mutual Insurance Company | Statement: [Nationwide Arena, namedAfter, Nationwide Mutual Insurance Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nationwide Mutual Insurance Company Context triple: [Nationwide Arena, namedAfter, Nationwide Mutual Insurance Company]
-
A.
Nationwide Insurance
Nationwide Insurance is a major U.S.-based insurance and financial services company offering a wide range of products including auto, home, life, and commercial insurance.
-
B.
Nationwide Mutual Insurance Company (major operations)
chosen
Nationwide Mutual Insurance Company (major operations) is a large U.S.-based insurance and financial services provider whose primary operational hub is located in Des Moines, Iowa.
-
C.
United American Insurance Company
United American Insurance Company is a U.S.-based insurer known for offering life and supplemental health insurance products, operating as a subsidiary of Globe Life.
-
D.
American Family Insurance
American Family Insurance is a major U.S.-based mutual insurance company offering auto, home, life, and other insurance products across multiple states.
-
E.
Amica Mutual Insurance Company
Amica Mutual Insurance Company is a U.S.-based mutual insurer offering auto, home, life, and other personal insurance products directly to consumers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d806a872d08190a329806f8ff30df4 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9817e4f408190b77c198b4157d77a |
completed | April 10, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6e27d8110819087ade3537f867ae0 |
completed | May 3, 2026, 5:51 a.m. |
Created at: April 9, 2026, 9:05 p.m.