Triple

T9209913
Position Surface form Disambiguated ID Type / Status
Subject Millard Mitchell E221085 entity
Predicate portrayed P1668 FINISHED
Object studio head R.F. Simpson in Singin' in the Rain
Studio head R.F. Simpson in *Singin' in the Rain* is the jovial, pragmatic head of Monumental Pictures who oversees the studio’s chaotic transition from silent films to talkies.
E785265 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: studio head R.F. Simpson in Singin' in the Rain | Statement: [Millard Mitchell, portrayed, studio head R.F. Simpson in Singin' in the Rain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: studio head R.F. Simpson in Singin' in the Rain
Context triple: [Millard Mitchell, portrayed, studio head R.F. Simpson in Singin' in the Rain]
  • A. RCA Studios, Hollywood
    RCA Studios, Hollywood was a prominent Los Angeles recording facility known for hosting sessions by major rock and pop artists during the 1960s and beyond.
  • B. A&M Recording Studios, Los Angeles
    A&M Recording Studios in Los Angeles was a renowned recording facility, originally founded by Herb Alpert and Jerry Moss, that hosted sessions for many major artists and landmark projects in popular music history.
  • C. Busby Berkeley
    Busby Berkeley was an influential American film director and choreographer renowned for his elaborate, geometric musical production numbers in Hollywood musicals of the 1930s and 1940s.
  • D. RCA Studio B
    RCA Studio B is a historic Nashville recording studio famed as a birthplace of the smooth, orchestrated "Nashville sound" that helped transform country music in the mid-20th century.
  • E. Conway Recording Studios
    Conway Recording Studios is a renowned professional recording facility in Los Angeles, widely used by major artists and producers for high-quality music production.
  • 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: studio head R.F. Simpson in Singin' in the Rain
Triple: [Millard Mitchell, portrayed, studio head R.F. Simpson in Singin' in the Rain]
Generated description
Studio head R.F. Simpson in *Singin' in the Rain* is the jovial, pragmatic head of Monumental Pictures who oversees the studio’s chaotic transition from silent films to talkies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: studio head R.F. Simpson in Singin' in the Rain
Target entity description: Studio head R.F. Simpson in *Singin' in the Rain* is the jovial, pragmatic head of Monumental Pictures who oversees the studio’s chaotic transition from silent films to talkies.
  • A. RCA Studios, Hollywood
    RCA Studios, Hollywood was a prominent Los Angeles recording facility known for hosting sessions by major rock and pop artists during the 1960s and beyond.
  • B. A&M Recording Studios, Los Angeles
    A&M Recording Studios in Los Angeles was a renowned recording facility, originally founded by Herb Alpert and Jerry Moss, that hosted sessions for many major artists and landmark projects in popular music history.
  • C. Busby Berkeley
    Busby Berkeley was an influential American film director and choreographer renowned for his elaborate, geometric musical production numbers in Hollywood musicals of the 1930s and 1940s.
  • D. RCA Studio B
    RCA Studio B is a historic Nashville recording studio famed as a birthplace of the smooth, orchestrated "Nashville sound" that helped transform country music in the mid-20th century.
  • E. Conway Recording Studios
    Conway Recording Studios is a renowned professional recording facility in Los Angeles, widely used by major artists and producers for high-quality music production.
  • 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_69ca83e9d0e081908bdb71097201a06c completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccd9b3c8c081909a688ce699928fc0 completed April 1, 2026, 8:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69d065efcb64819097d4624bd9e423d2 completed April 4, 2026, 1:14 a.m.
NEDg Description generation batch_69d06770ccf08190b00bf35c16a80071 completed April 4, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69d06864b8c48190b8e08ab9c1c85c9a completed April 4, 2026, 1:24 a.m.
Created at: March 30, 2026, 7:26 p.m.