Triple

T6450636
Position Surface form Disambiguated ID Type / Status
Subject Wallace Stevens E139854 entity
Predicate employer P7 FINISHED
Object Hartford Accident and Indemnity Company
Hartford Accident and Indemnity Company is a major American insurance firm, historically notable as the longtime workplace of poet Wallace Stevens.
 E594538 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: Hartford Accident and Indemnity Company | Statement: [Wallace Stevens, employer, Hartford Accident and Indemnity Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hartford Accident and Indemnity Company
Context triple: [Wallace Stevens, employer, Hartford Accident and Indemnity Company]
  • A. National Indemnity Company
    National Indemnity Company is a major U.S. property and casualty insurer best known as a core insurance subsidiary of Berkshire Hathaway.
  • B. Metropolitan Life Insurance Company
    Metropolitan Life Insurance Company is a major American insurance firm historically known for its large-scale real estate developments and prominent role in the U.S. financial services industry.
  • C. Bankers Life and Casualty Company
    Bankers Life and Casualty Company is a major American insurance company best known for its life and health insurance products and for having been owned and expanded by businessman John D. MacArthur.
  • D. Hartford Steam Boiler
    Hartford Steam Boiler is a U.S.-based specialty insurer and engineering services company best known for its equipment breakdown insurance and risk management solutions for industrial and commercial clients.
  • E. John Hancock Mutual Life Insurance Company
    John Hancock Mutual Life Insurance Company was a major American life insurance firm based in Boston, known for its prominent role in the financial services industry and for sponsoring landmark real estate developments.
  • 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: Hartford Accident and Indemnity Company
Triple: [Wallace Stevens, employer, Hartford Accident and Indemnity Company]
Generated description
Hartford Accident and Indemnity Company is a major American insurance firm, historically notable as the longtime workplace of poet Wallace Stevens.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hartford Accident and Indemnity Company
Target entity description: Hartford Accident and Indemnity Company is a major American insurance firm, historically notable as the longtime workplace of poet Wallace Stevens.
  • A. National Indemnity Company
    National Indemnity Company is a major U.S. property and casualty insurer best known as a core insurance subsidiary of Berkshire Hathaway.
  • B. Metropolitan Life Insurance Company
    Metropolitan Life Insurance Company is a major American insurance firm historically known for its large-scale real estate developments and prominent role in the U.S. financial services industry.
  • C. Bankers Life and Casualty Company
    Bankers Life and Casualty Company is a major American insurance company best known for its life and health insurance products and for having been owned and expanded by businessman John D. MacArthur.
  • D. Hartford Steam Boiler
    Hartford Steam Boiler is a U.S.-based specialty insurer and engineering services company best known for its equipment breakdown insurance and risk management solutions for industrial and commercial clients.
  • E. John Hancock Mutual Life Insurance Company
    John Hancock Mutual Life Insurance Company was a major American life insurance firm based in Boston, known for its prominent role in the financial services industry and for sponsoring landmark real estate developments.
  • 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_69c008b301948190a35854e5284dc822 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c069b4171c8190b0acad78700998ed completed March 22, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64bd290c481909f543cc03eee98bf completed March 27, 2026, 9:20 a.m.
NEDg Description generation batch_69c64dce99fc819089fbe8925dc52b7a completed March 27, 2026, 9:28 a.m.
NED2 Entity disambiguation (via description) batch_69c64e5cd1b88190abcdc8af02991d1d completed March 27, 2026, 9:31 a.m.
Created at: March 22, 2026, 4:47 p.m.