Triple

T529640
Position Surface form Disambiguated ID Type / Status
Subject Singin' in the Rain E10996 entity
Predicate castMember P1668 FINISHED
Object Jean Hagen
Jean Hagen was an American film and television actress best known for her Oscar-nominated comedic performance as the shrill-voiced silent film star Lina Lamont in "Singin' in the Rain."
E67409 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: Jean Hagen | Statement: [Singin' in the Rain, castMember, Jean Hagen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jean Hagen
Context triple: [Singin' in the Rain, castMember, Jean Hagen]
  • A. Emmy Göring
    Emmy Göring was a German actress who became widely known as the second wife of high-ranking Nazi official Hermann Göring and as a prominent social figure in the Third Reich.
  • B. Ilsa Lund
    Ilsa Lund is the enigmatic former lover of Rick Blaine and the central female protagonist in the classic 1942 film "Casablanca," portrayed by Ingrid Bergman.
  • C. Eva Schubach
    Eva Schubach is known as a former spouse of Gerhard Schröder, the one-time Chancellor of Germany.
  • D. Anne Baxter
    Anne Baxter was an American actress known for her Academy Award–winning and nominated performances in classic films such as "The Razor's Edge," "All About Eve," and "The Ten Commandments."
  • E. Elsa Löwenthal
    Elsa Löwenthal, better known as Elsa Einstein, was the second wife and cousin of physicist Albert Einstein and often managed his personal and social affairs.
  • 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: Jean Hagen
Triple: [Singin' in the Rain, castMember, Jean Hagen]
Generated description
Jean Hagen was an American film and television actress best known for her Oscar-nominated comedic performance as the shrill-voiced silent film star Lina Lamont in "Singin' in the Rain."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jean Hagen
Target entity description: Jean Hagen was an American film and television actress best known for her Oscar-nominated comedic performance as the shrill-voiced silent film star Lina Lamont in "Singin' in the Rain."
  • A. Emmy Göring
    Emmy Göring was a German actress who became widely known as the second wife of high-ranking Nazi official Hermann Göring and as a prominent social figure in the Third Reich.
  • B. Ilsa Lund
    Ilsa Lund is the enigmatic former lover of Rick Blaine and the central female protagonist in the classic 1942 film "Casablanca," portrayed by Ingrid Bergman.
  • C. Eva Schubach
    Eva Schubach is known as a former spouse of Gerhard Schröder, the one-time Chancellor of Germany.
  • D. Anne Baxter
    Anne Baxter was an American actress known for her Academy Award–winning and nominated performances in classic films such as "The Razor's Edge," "All About Eve," and "The Ten Commandments."
  • E. Elsa Löwenthal
    Elsa Löwenthal, better known as Elsa Einstein, was the second wife and cousin of physicist Albert Einstein and often managed his personal and social affairs.
  • 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_69a4c66d76588190864ac6a992c44545 completed March 1, 2026, 11:06 p.m.
NEDg Description generation batch_69a4c7d8ba3081909ae63cafc11ad6bb completed March 1, 2026, 11:12 p.m.
NED2 Entity disambiguation (via description) batch_69a4c83437ec8190a8b71e45357b4e32 completed March 1, 2026, 11:13 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.