Triple

T986357
Position Surface form Disambiguated ID Type / Status
Subject SGI E21289 entity
Predicate foundedBy P104 FINISHED
Object Marc Hannah
Marc Hannah is an American electrical engineer and computer graphics pioneer best known as a co-founder of Silicon Graphics (SGI), where he helped develop influential 3D graphics technologies.
E211235 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: Marc Hannah | Statement: [SGI, foundedBy, Marc Hannah]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Marc Hannah
Context triple: [SGI, foundedBy, Marc Hannah]
  • A. Winston Hibler
    Winston Hibler was an American screenwriter, producer, and narrator best known for his long association with Walt Disney Studios, where he contributed to classic animated features and nature documentaries.
  • B. Homer Murray
    Homer Murray is an American chef and restaurateur, best known as the son of actor Bill Murray and for running the Brooklyn restaurant 21 Greenpoint.
  • C. Elam Ferguson
    Elam Ferguson is a formerly enslaved man who becomes a central figure in the post–Civil War frontier drama of the TV series "Hell on Wheels," navigating racial tensions, violence, and his search for identity and justice.
  • D. Sherman Adams
    Sherman Adams was an American politician and close aide to President Dwight D. Eisenhower, best known for his influential role in the Eisenhower administration and his resignation amid a gifts scandal.
  • E. Luther Cressman
    Luther Cressman was an American archaeologist and anthropologist best known for his pioneering work on early human habitation in the Pacific Northwest of 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: Marc Hannah
Triple: [SGI, foundedBy, Marc Hannah]
Generated description
Marc Hannah is an American electrical engineer and computer graphics pioneer best known as a co-founder of Silicon Graphics (SGI), where he helped develop influential 3D graphics technologies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Marc Hannah
Target entity description: Marc Hannah is an American electrical engineer and computer graphics pioneer best known as a co-founder of Silicon Graphics (SGI), where he helped develop influential 3D graphics technologies.
  • A. Winston Hibler
    Winston Hibler was an American screenwriter, producer, and narrator best known for his long association with Walt Disney Studios, where he contributed to classic animated features and nature documentaries.
  • B. Homer Murray
    Homer Murray is an American chef and restaurateur, best known as the son of actor Bill Murray and for running the Brooklyn restaurant 21 Greenpoint.
  • C. Elam Ferguson
    Elam Ferguson is a formerly enslaved man who becomes a central figure in the post–Civil War frontier drama of the TV series "Hell on Wheels," navigating racial tensions, violence, and his search for identity and justice.
  • D. Sherman Adams
    Sherman Adams was an American politician and close aide to President Dwight D. Eisenhower, best known for his influential role in the Eisenhower administration and his resignation amid a gifts scandal.
  • E. Luther Cressman
    Luther Cressman was an American archaeologist and anthropologist best known for his pioneering work on early human habitation in the Pacific Northwest of 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_69a493c383dc8190a03257f22d4b4183 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b496b7308190a9c201244330b784 completed March 1, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69adeab2f888819093d2b3e49b105802 completed March 8, 2026, 9:31 p.m.
NEDg Description generation batch_69adeb330fe0819096ac927838b6ee2f completed March 8, 2026, 9:33 p.m.
NED2 Entity disambiguation (via description) batch_69adebb1d7748190b5cd33d163368eae completed March 8, 2026, 9:35 p.m.
Created at: March 1, 2026, 7:41 p.m.