Triple

T529635
Position Surface form Disambiguated ID Type / Status
Subject Singin' in the Rain E10996 entity
Predicate mainCharacter P1183 FINISHED
Object Cosmo Brown
Cosmo Brown is the wisecracking, musically gifted best friend and sidekick to Don Lockwood in the classic Hollywood musical film "Singin' in the Rain."
 E69205 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: Cosmo Brown | Statement: [Singin' in the Rain, mainCharacter, Cosmo Brown]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cosmo Brown
Context triple: [Singin' in the Rain, mainCharacter, Cosmo Brown]
  • A. Errol
    Errol is a masculine given name of English origin, often used as a first name in various English-speaking countries.
  • B. Tom Canty
    Tom Canty is the impoverished London boy who swaps identities with Prince Edward in Mark Twain’s novel "The Prince and the Pauper," highlighting themes of class and social injustice.
  • C. Mickey Goldmill
    Mickey Goldmill is the gruff, old-school boxing trainer and mentor of Rocky Balboa in the "Rocky" film series.
  • D. Don Ivan Punchatz
    Don Ivan Punchatz was an American illustrator and painter renowned for his imaginative science fiction and fantasy artwork, including iconic book covers and magazine illustrations.
  • E. Alfred Drake
    Alfred Drake was a prominent American actor and baritone best known for originating leading roles in landmark mid-20th-century Broadway musicals.
  • 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: Cosmo Brown
Triple: [Singin' in the Rain, mainCharacter, Cosmo Brown]
Generated description
Cosmo Brown is the wisecracking, musically gifted best friend and sidekick to Don Lockwood in the classic Hollywood musical film "Singin' in the Rain."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cosmo Brown
Target entity description: Cosmo Brown is the wisecracking, musically gifted best friend and sidekick to Don Lockwood in the classic Hollywood musical film "Singin' in the Rain."
  • A. Errol
    Errol is a masculine given name of English origin, often used as a first name in various English-speaking countries.
  • B. Tom Canty
    Tom Canty is the impoverished London boy who swaps identities with Prince Edward in Mark Twain’s novel "The Prince and the Pauper," highlighting themes of class and social injustice.
  • C. Mickey Goldmill
    Mickey Goldmill is the gruff, old-school boxing trainer and mentor of Rocky Balboa in the "Rocky" film series.
  • D. Don Ivan Punchatz
    Don Ivan Punchatz was an American illustrator and painter renowned for his imaginative science fiction and fantasy artwork, including iconic book covers and magazine illustrations.
  • E. Alfred Drake
    Alfred Drake was a prominent American actor and baritone best known for originating leading roles in landmark mid-20th-century Broadway musicals.
  • 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_69a2e84b16c4819088d284c47c3a7968 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1d4984c8190ac372171b16bb5e4 completed Feb. 28, 2026, 1:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e3f1e5908190850594ccb37f364a completed March 2, 2026, 1:12 a.m.
NEDg Description generation batch_69a4e45cc06c8190901ab3d5182be133 completed March 2, 2026, 1:14 a.m.
NED2 Entity disambiguation (via description) batch_69a4e4b1ea148190a160dc43727a281a completed March 2, 2026, 1:15 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.