Triple

T2152078
Position Surface form Disambiguated ID Type / Status
Subject Matthew Modine E47801 entity
Predicate portrayed P1668 FINISHED
Object Dr. Martin Brenner in Stranger Things
Dr. Martin Brenner in Stranger Things is a cold, manipulative scientist and director of Hawkins National Laboratory who conducts unethical experiments on children, including Eleven, in pursuit of paranormal power and control.
E239553 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: Dr. Martin Brenner in Stranger Things | Statement: [Matthew Modine, portrayed, Dr. Martin Brenner in Stranger Things]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dr. Martin Brenner in Stranger Things
Context triple: [Matthew Modine, portrayed, Dr. Martin Brenner in Stranger Things]
  • A. Professor Westervelt
    Professor Westervelt is a mysterious, manipulative mesmerist and showman in Nathaniel Hawthorne’s novel *The Blithedale Romance*, associated with dark influence and psychological control.
  • B. Ezra Newman
    Ezra Newman was an American physicist and relativist known for his influential contributions to general relativity, including the formulation of the Kerr–Newman black hole solution.
  • C. Professor Trevor Bruttenholm
    Professor Trevor Bruttenholm is a scholarly occult expert and founding member of the Bureau for Paranormal Research and Defense who discovers, raises, and mentors the demon hero Hellboy.
  • D. Dr. K
    Dr. K is the nickname of Dwight Gooden, a dominant Major League Baseball pitcher best known for his overpowering strikeout ability with the New York Mets in the 1980s.
  • E. Dr. Robinson
    Dr. Robinson is a minor but pivotal character in Mark Twain's novel "The Adventures of Tom Sawyer," whose murder in the graveyard sets off a central mystery in the story.
  • 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: Dr. Martin Brenner in Stranger Things
Triple: [Matthew Modine, portrayed, Dr. Martin Brenner in Stranger Things]
Generated description
Dr. Martin Brenner in Stranger Things is a cold, manipulative scientist and director of Hawkins National Laboratory who conducts unethical experiments on children, including Eleven, in pursuit of paranormal power and control.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dr. Martin Brenner in Stranger Things
Target entity description: Dr. Martin Brenner in Stranger Things is a cold, manipulative scientist and director of Hawkins National Laboratory who conducts unethical experiments on children, including Eleven, in pursuit of paranormal power and control.
  • A. Professor Westervelt
    Professor Westervelt is a mysterious, manipulative mesmerist and showman in Nathaniel Hawthorne’s novel *The Blithedale Romance*, associated with dark influence and psychological control.
  • B. Ezra Newman
    Ezra Newman was an American physicist and relativist known for his influential contributions to general relativity, including the formulation of the Kerr–Newman black hole solution.
  • C. Professor Trevor Bruttenholm
    Professor Trevor Bruttenholm is a scholarly occult expert and founding member of the Bureau for Paranormal Research and Defense who discovers, raises, and mentors the demon hero Hellboy.
  • D. Dr. K
    Dr. K is the nickname of Dwight Gooden, a dominant Major League Baseball pitcher best known for his overpowering strikeout ability with the New York Mets in the 1980s.
  • E. Dr. Robinson
    Dr. Robinson is a minor but pivotal character in Mark Twain's novel "The Adventures of Tom Sawyer," whose murder in the graveyard sets off a central mystery in the story.
  • 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_69a88a1d1fd8819088b34990d69a712f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe48ad148190a7d6cc88fd38a660 completed March 7, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae58e0e1b481909545e8e6d861adfd completed March 9, 2026, 5:21 a.m.
NEDg Description generation batch_69ae5a2e43608190986798e05bd7a2e9 completed March 9, 2026, 5:27 a.m.
NED2 Entity disambiguation (via description) batch_69ae5a8ddf848190be8bdf99bb2c81a5 completed March 9, 2026, 5:28 a.m.
Created at: March 4, 2026, 7:44 p.m.