Triple

T22549491
Position Surface form Disambiguated ID Type / Status
Subject Sinatra (1992 miniseries) E557518 entity
Predicate stars P1956 FINISHED
Object Richard Portnow
Richard Portnow is an American character actor known for his numerous supporting roles in film and television, including appearances in series like "The Sopranos" and "Boston Legal."
 E1541505 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: Richard Portnow | Statement: [Sinatra (1992 miniseries), stars, Richard Portnow]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Richard Portnow
Context triple: [Sinatra (1992 miniseries), stars, Richard Portnow]
  • A. Larry Levine
    Larry Levine was an influential American recording engineer best known for his work with producer Phil Spector on landmark 1960s pop recordings.
  • B. Richard Masur
    Richard Masur is an American character actor known for his extensive film and television work since the 1970s, including roles in movies like "Risky Business" and the miniseries "It."
  • C. Paul Richman
    Paul Richman is a film producer best known for his work on the horror franchise entry "Hellraiser: Bloodline."
  • D. Richard Klausner
    Richard Klausner is an American physician-scientist and biotech executive best known for his leadership in cancer research and for co-founding multiple cutting-edge biotechnology companies.
  • E. Peter Mehlman
    Peter Mehlman is an American television writer and producer best known for his work on the sitcom "Seinfeld," where he penned several of the show's most iconic episodes.
  • 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: Richard Portnow
Triple: [Sinatra (1992 miniseries), stars, Richard Portnow]
Generated description
Richard Portnow is an American character actor known for his numerous supporting roles in film and television, including appearances in series like "The Sopranos" and "Boston Legal."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Richard Portnow
Target entity description: Richard Portnow is an American character actor known for his numerous supporting roles in film and television, including appearances in series like "The Sopranos" and "Boston Legal."
  • A. Larry Levine
    Larry Levine was an influential American recording engineer best known for his work with producer Phil Spector on landmark 1960s pop recordings.
  • B. Richard Masur
    Richard Masur is an American character actor known for his extensive film and television work since the 1970s, including roles in movies like "Risky Business" and the miniseries "It."
  • C. Paul Richman
    Paul Richman is a film producer best known for his work on the horror franchise entry "Hellraiser: Bloodline."
  • D. Richard Klausner
    Richard Klausner is an American physician-scientist and biotech executive best known for his leadership in cancer research and for co-founding multiple cutting-edge biotechnology companies.
  • E. Peter Mehlman
    Peter Mehlman is an American television writer and producer best known for his work on the sitcom "Seinfeld," where he penned several of the show's most iconic episodes.
  • 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_69e11e58662081909ae346ab384514ca completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15f74512c8190b5369e19a4bc6325 completed April 29, 2026, 1:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b1deea53881909a0a2ffbcceb6ea7 completed May 18, 2026, 2:10 p.m.
NEDg Description generation batch_6a0b1eac7c448190992542de2c156b05 completed May 18, 2026, 2:14 p.m.
NED2 Entity disambiguation (via description) batch_6a0b1f3db4748190980d183b81c3ea43 completed May 18, 2026, 2:16 p.m.
Created at: April 16, 2026, 8:52 p.m.