Triple

T638816
Position Surface form Disambiguated ID Type / Status
Subject Berkshire Hathaway E16684 entity
Predicate hasShareClass P5725 FINISHED
Object Class A
Class A is the original, high-priced share class of Berkshire Hathaway, known for its extremely high per-share price and long-term, value-investing shareholder base.
 E79847 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: Class A | Statement: [Berkshire Hathaway, hasShareClass, Class A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Class A
Context triple: [Berkshire Hathaway, hasShareClass, Class A]
  • A. Area C
    Area C is the portion of the West Bank that remains under full Israeli civil and military control and contains most of its Israeli settlements and open land.
  • B. Class A airspace
    Class A airspace is the highest controlled airspace layer in the United States, typically used for high-altitude en route flight under instrument flight rules (IFR) by commercial and other high-performance aircraft.
  • C. A's
    A's is the common nickname for the Philadelphia Athletics, a historic Major League Baseball franchise.
  • D. B Division
    B Division is a competitive grouping or tier within an organized league or tournament structure, typically representing an intermediate or secondary level of play.
  • E. AAS
    AAS is a major professional organization dedicated to the advancement of astronomy and related sciences in the United States.
  • 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: Class A
Triple: [Berkshire Hathaway, hasShareClass, Class A]
Generated description
Class A is the original, high-priced share class of Berkshire Hathaway, known for its extremely high per-share price and long-term, value-investing shareholder base.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Class A
Target entity description: Class A is the original, high-priced share class of Berkshire Hathaway, known for its extremely high per-share price and long-term, value-investing shareholder base.
  • A. Area C
    Area C is the portion of the West Bank that remains under full Israeli civil and military control and contains most of its Israeli settlements and open land.
  • B. Class A airspace
    Class A airspace is the highest controlled airspace layer in the United States, typically used for high-altitude en route flight under instrument flight rules (IFR) by commercial and other high-performance aircraft.
  • C. A's
    A's is the common nickname for the Philadelphia Athletics, a historic Major League Baseball franchise.
  • D. B Division
    B Division is a competitive grouping or tier within an organized league or tournament structure, typically representing an intermediate or secondary level of play.
  • E. AAS
    AAS is a major professional organization dedicated to the advancement of astronomy and related sciences in the United States.
  • 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_69a4936be1c88190af56540324b57da7 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49f00260081909d1a679182e23d10 completed March 1, 2026, 8:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a574076b30819090f086b42696bb35 completed March 2, 2026, 11:27 a.m.
NEDg Description generation batch_69a5748d5a4c8190b4f8fcbbae972b88 completed March 2, 2026, 11:29 a.m.
NED2 Entity disambiguation (via description) batch_69a574fb37348190b0979dad87e79e53 completed March 2, 2026, 11:31 a.m.
Created at: March 1, 2026, 7:35 p.m.