Triple

T7775373
Position Surface form Disambiguated ID Type / Status
Subject Metropolis E221377 entity
Predicate producer P490 FINISHED
Object Erich Pommer
Erich Pommer was a pioneering German film producer and studio executive of the Weimar era, best known for shaping German Expressionist cinema and producing influential classics like "The Cabinet of Dr. Caligari" and "Metropolis."
E692989 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: Erich Pommer | Statement: [Metropolis, producer, Erich Pommer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Erich Pommer
Context triple: [Metropolis, producer, Erich Pommer]
  • A. Lothar Mendes
    Lothar Mendes was a German-born film director active in Hollywood and Britain during the early to mid-20th century, known for his work on both silent and sound films.
  • B. Walter Rohland
    Walter Rohland was a German industrialist and steel executive who played a significant role in managing armaments production for Nazi Germany during World War II.
  • C. Alexander Korda
    Alexander Korda was a pioneering Hungarian-British film producer and director who became a central figure in the development of the British film industry in the early 20th century.
  • D. Wilhelm Dieterle
    Wilhelm Dieterle was a German-born film director and actor who became prominent in Hollywood during the 1930s and 1940s, known for prestige biographical dramas such as "The Life of Emile Zola."
  • E. Paul Henreid
    Paul Henreid was an Austrian-born actor and director best known for his role as resistance leader Victor Laszlo in the classic film "Casablanca."
  • 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: Erich Pommer
Triple: [Metropolis, producer, Erich Pommer]
Generated description
Erich Pommer was a pioneering German film producer and studio executive of the Weimar era, best known for shaping German Expressionist cinema and producing influential classics like "The Cabinet of Dr. Caligari" and "Metropolis."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Erich Pommer
Target entity description: Erich Pommer was a pioneering German film producer and studio executive of the Weimar era, best known for shaping German Expressionist cinema and producing influential classics like "The Cabinet of Dr. Caligari" and "Metropolis."
  • A. Lothar Mendes
    Lothar Mendes was a German-born film director active in Hollywood and Britain during the early to mid-20th century, known for his work on both silent and sound films.
  • B. Walter Rohland
    Walter Rohland was a German industrialist and steel executive who played a significant role in managing armaments production for Nazi Germany during World War II.
  • C. Alexander Korda
    Alexander Korda was a pioneering Hungarian-British film producer and director who became a central figure in the development of the British film industry in the early 20th century.
  • D. Wilhelm Dieterle
    Wilhelm Dieterle was a German-born film director and actor who became prominent in Hollywood during the 1930s and 1940s, known for prestige biographical dramas such as "The Life of Emile Zola."
  • E. Paul Henreid
    Paul Henreid was an Austrian-born actor and director best known for his role as resistance leader Victor Laszlo in the classic film "Casablanca."
  • 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_69ca83ebbef881909ac47f789145fef7 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69caa4d005808190ac14c8d716421bdb completed March 30, 2026, 4:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69caf5674c408190bdea241134fba474 completed March 30, 2026, 10:12 p.m.
NEDg Description generation batch_69caf783b00481909aa22eb912b18247 completed March 30, 2026, 10:21 p.m.
NED2 Entity disambiguation (via description) batch_69caf9f86d808190880f7bb2fc8d4fe3 completed March 30, 2026, 10:32 p.m.
Created at: March 30, 2026, 3:45 p.m.