Triple

T3705361
Position Surface form Disambiguated ID Type / Status
Subject Berkshire Hathaway Primary Group E80877 entity
Predicate segmentOf P17710 FINISHED
Object Berkshire Hathaway insurance operations E80877 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: Berkshire Hathaway insurance operations | Statement: [Berkshire Hathaway Primary Group, segmentOf, Berkshire Hathaway insurance operations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berkshire Hathaway insurance operations
Context triple: [Berkshire Hathaway Primary Group, segmentOf, Berkshire Hathaway insurance operations]
  • A. Berkshire Hathaway Primary Group chosen
    Berkshire Hathaway Primary Group is an insurance division within Warren Buffett’s Berkshire Hathaway conglomerate that focuses on primary commercial insurance solutions.
  • B. Berkshire Hathaway
    Berkshire Hathaway is a multinational conglomerate holding company based in the United States, best known for its diverse portfolio of wholly owned businesses and large equity investments overseen by Warren Buffett.
  • C. The Hartford Financial Services Group
    The Hartford Financial Services Group is a major U.S.-based insurance and financial services company headquartered in Hartford, Connecticut, long known as a leading center of the insurance industry.
  • D. American Financial Group
    American Financial Group is a large U.S. insurance and financial services holding company known for its specialty property and casualty insurance operations.
  • E. Berkshire Hathaway Energy
    Berkshire Hathaway Energy is a major U.S.-based energy company focused on regulated utilities and renewable power generation, operating as a key subsidiary of Warren Buffett’s Berkshire Hathaway conglomerate.
  • 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_69ad8b1793888190a5f70e4b21dc05a1 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adc54bbfcc8190bec9c16e3749c3b1 completed March 8, 2026, 6:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4cdfada708190ba6ae04bad52bb2b completed March 14, 2026, 2:54 a.m.
Created at: March 8, 2026, 3:33 p.m.