Triple

T5875609
Position Surface form Disambiguated ID Type / Status
Subject Iron Maiden E130617 entity
Predicate founder P104 FINISHED
Object Steve Harris
Steve Harris is an English musician, songwriter, and bassist best known as the primary songwriter and driving creative force behind the heavy metal band Iron Maiden.
 E553529 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: Steve Harris | Statement: [Iron Maiden, founder, Steve Harris]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Steve Harris
Context triple: [Iron Maiden, founder, Steve Harris]
  • A. Steve Harris
    Steve Harris is an American actor best known for his role as attorney Eugene Young on the legal drama series "The Practice."
  • B. Chris Hutcherson
    Chris Hutcherson is the father of American actor Josh Hutcherson.
  • C. Brian Gibson
    Brian Gibson was a British film and television director best known for works like the Tina Turner biopic "What's Love Got to Do with It" and the horror sequel "Poltergeist II: The Other Side."
  • D. Keith Harris
    Keith Harris is an American record producer, songwriter, and multi-instrumentalist best known for his work with major pop and R&B artists such as the Black Eyed Peas.
  • E. Anthony Rogers
    Anthony Rogers is the original name of the science fiction hero later known as Buck Rogers, a World War I veteran who awakens in a technologically advanced future.
  • 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: Steve Harris
Triple: [Iron Maiden, founder, Steve Harris]
Generated description
Steve Harris is an English musician, songwriter, and bassist best known as the primary songwriter and driving creative force behind the heavy metal band Iron Maiden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Steve Harris
Target entity description: Steve Harris is an English musician, songwriter, and bassist best known as the primary songwriter and driving creative force behind the heavy metal band Iron Maiden.
  • A. Steve Harris
    Steve Harris is an American actor best known for his role as attorney Eugene Young on the legal drama series "The Practice."
  • B. Chris Hutcherson
    Chris Hutcherson is the father of American actor Josh Hutcherson.
  • C. Brian Gibson
    Brian Gibson was a British film and television director best known for works like the Tina Turner biopic "What's Love Got to Do with It" and the horror sequel "Poltergeist II: The Other Side."
  • D. Keith Harris
    Keith Harris is an American record producer, songwriter, and multi-instrumentalist best known for his work with major pop and R&B artists such as the Black Eyed Peas.
  • E. Anthony Rogers
    Anthony Rogers is the original name of the science fiction hero later known as Buck Rogers, a World War I veteran who awakens in a technologically advanced future.
  • 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_69c0085523688190bfd487479ce819e6 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c035fc86308190851b282456bcd715 completed March 22, 2026, 6:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b12242dc819093ccd41c9705dd72 completed March 23, 2026, 3:18 a.m.
NEDg Description generation batch_69c0b1e5cdc081908d0d2b76701d20ea completed March 23, 2026, 3:22 a.m.
NED2 Entity disambiguation (via description) batch_69c0b24d7d148190901e233d815d21ad completed March 23, 2026, 3:23 a.m.
Created at: March 22, 2026, 3:57 p.m.