Triple

T2461497
Position Surface form Disambiguated ID Type / Status
Subject Mistress America E54543 entity
Predicate starring P1507 FINISHED
Object Matthew Shear
Matthew Shear is an American actor best known for his supporting roles in independent films and television series, including his notable appearance in Noah Baumbach’s comedy "Mistress America."
E268523 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: Matthew Shear | Statement: [Mistress America, starring, Matthew Shear]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Matthew Shear
Context triple: [Mistress America, starring, Matthew Shear]
  • A. Tobias Stansbury
    Tobias Stansbury was an American militia officer who led U.S. forces during the War of 1812’s Battle of Bladensburg, a key engagement preceding the British capture of Washington, D.C.
  • B. C.J. Ramone
    C.J. Ramone is an American musician best known as the bassist who replaced Dee Dee Ramone in the pioneering punk rock band the Ramones.
  • C. Erik von Detten
    Erik von Detten is an American actor best known for his work in popular 1990s and 2000s films and television series, including notable voice roles in animated features.
  • D. Eric Blore
    Eric Blore was an English character actor best known for his comic portrayals of butlers and valets in 1930s and 1940s Hollywood films.
  • E. Zack de la Rocha
    Zack de la Rocha is an American musician, poet, and political activist best known as the fiery lead vocalist and primary lyricist of the rock band Rage Against the Machine.
  • 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: Matthew Shear
Triple: [Mistress America, starring, Matthew Shear]
Generated description
Matthew Shear is an American actor best known for his supporting roles in independent films and television series, including his notable appearance in Noah Baumbach’s comedy "Mistress America."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Matthew Shear
Target entity description: Matthew Shear is an American actor best known for his supporting roles in independent films and television series, including his notable appearance in Noah Baumbach’s comedy "Mistress America."
  • A. Tobias Stansbury
    Tobias Stansbury was an American militia officer who led U.S. forces during the War of 1812’s Battle of Bladensburg, a key engagement preceding the British capture of Washington, D.C.
  • B. C.J. Ramone
    C.J. Ramone is an American musician best known as the bassist who replaced Dee Dee Ramone in the pioneering punk rock band the Ramones.
  • C. Erik von Detten
    Erik von Detten is an American actor best known for his work in popular 1990s and 2000s films and television series, including notable voice roles in animated features.
  • D. Eric Blore
    Eric Blore was an English character actor best known for his comic portrayals of butlers and valets in 1930s and 1940s Hollywood films.
  • E. Zack de la Rocha
    Zack de la Rocha is an American musician, poet, and political activist best known as the fiery lead vocalist and primary lyricist of the rock band Rage Against the Machine.
  • 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_69ab49dee84c819096b50a0049c347ac completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd11c47408190b10c7f6a151f2db2 completed March 7, 2026, 7:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0d2b2748190b12611863d8bf4ad completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef3f1fb9481909748308457e6e3df completed March 9, 2026, 4:23 p.m.
NED2 Entity disambiguation (via description) batch_69aef8398fd08190821e9503c01af80a completed March 9, 2026, 4:41 p.m.
Created at: March 6, 2026, 9:44 p.m.