Triple

T13232843
Position Surface form Disambiguated ID Type / Status
Subject Unocal Corporation E315065 entity
Predicate founder P104 FINISHED
Object Lyman Stewart
Lyman Stewart was an American oil magnate and philanthropist best known for co-founding the Union Oil Company and supporting early fundamentalist Christian causes.
E1168569 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: Lyman Stewart | Statement: [Unocal Corporation, founder, Lyman Stewart]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lyman Stewart
Context triple: [Unocal Corporation, founder, Lyman Stewart]
  • A. William Whiting Boardman
    William Whiting Boardman was a 19th-century American lawyer and politician from Connecticut who served in the U.S. House of Representatives and held various state and local offices.
  • B. Lyman Anderson
    Lyman Anderson was an American artist and illustrator known for his work in early 20th-century magazines and books, and as a student of painter Harvey Dunn.
  • C. George H. Bonebrake
    George H. Bonebrake was a prominent 19th-century Los Angeles banker and civic leader who played a key role in the city’s early financial and commercial development.
  • D. Elbert P. Tuttle
    Elbert P. Tuttle was a prominent American judge who served as a leading figure on the U.S. Court of Appeals for the Fifth Circuit, playing a key role in advancing civil rights in the mid-20th century.
  • E. Charles D. Norton
    Charles D. Norton was an American figure notable for helping establish the American Cancer Society, a leading nonprofit organization dedicated to cancer research and patient support.
  • 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: Lyman Stewart
Triple: [Unocal Corporation, founder, Lyman Stewart]
Generated description
Lyman Stewart was an American oil magnate and philanthropist best known for co-founding the Union Oil Company and supporting early fundamentalist Christian causes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lyman Stewart
Target entity description: Lyman Stewart was an American oil magnate and philanthropist best known for co-founding the Union Oil Company and supporting early fundamentalist Christian causes.
  • A. William Whiting Boardman
    William Whiting Boardman was a 19th-century American lawyer and politician from Connecticut who served in the U.S. House of Representatives and held various state and local offices.
  • B. Lyman Anderson
    Lyman Anderson was an American artist and illustrator known for his work in early 20th-century magazines and books, and as a student of painter Harvey Dunn.
  • C. George H. Bonebrake
    George H. Bonebrake was a prominent 19th-century Los Angeles banker and civic leader who played a key role in the city’s early financial and commercial development.
  • D. Elbert P. Tuttle
    Elbert P. Tuttle was a prominent American judge who served as a leading figure on the U.S. Court of Appeals for the Fifth Circuit, playing a key role in advancing civil rights in the mid-20th century.
  • E. Charles D. Norton
    Charles D. Norton was an American figure notable for helping establish the American Cancer Society, a leading nonprofit organization dedicated to cancer research and patient support.
  • 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_69d806affc688190a25b6ccc588e9c72 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98d34ff288190bdb550a019b7a470 completed April 10, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff5f1f80648190a4a0e8260ac95194 completed May 9, 2026, 4:21 p.m.
NEDg Description generation batch_69ff5fea7cb48190a1acb9201a12fa32 completed May 9, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69ff62e84bec81908a4885bf7f8f3749 completed May 9, 2026, 4:38 p.m.
Created at: April 9, 2026, 9:22 p.m.