Triple

T5294130
Position Surface form Disambiguated ID Type / Status
Subject American Society of Cinematographers E119812 entity
Predicate foundedBy P104 FINISHED
Object Harry Zech
Harry Zech is a cinematographer best known as the founder of the American Society of Cinematographers, a leading professional organization for directors of photography.
 E575034 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: Harry Zech | Statement: [American Society of Cinematographers, foundedBy, Harry Zech]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harry Zech
Context triple: [American Society of Cinematographers, foundedBy, Harry Zech]
  • A. Harry Kleiner
    Harry Kleiner was an American screenwriter known for his work on notable films such as the crime thriller "Bullitt."
  • B. Charles Zidler
    Charles Zidler was a French impresario best known for co-founding and managing the famous Parisian cabaret Moulin Rouge in the late 19th century.
  • C. Henry Baerer
    Henry Baerer was a German-American sculptor known for creating notable public monuments and statues in the United States during the late 19th century.
  • D. Edgar Schmued
    Edgar Schmued was an aeronautical engineer best known as the chief designer of several iconic World War II and early jet-era fighter aircraft for North American Aviation.
  • E. Albert Maltz
    Albert Maltz was an American novelist, playwright, and screenwriter, best known as one of the Hollywood Ten who was blacklisted during the McCarthy era for his alleged communist affiliations.
  • 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: Harry Zech
Triple: [American Society of Cinematographers, foundedBy, Harry Zech]
Generated description
Harry Zech is a cinematographer best known as the founder of the American Society of Cinematographers, a leading professional organization for directors of photography.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harry Zech
Target entity description: Harry Zech is a cinematographer best known as the founder of the American Society of Cinematographers, a leading professional organization for directors of photography.
  • A. Harry Kleiner
    Harry Kleiner was an American screenwriter known for his work on notable films such as the crime thriller "Bullitt."
  • B. Charles Zidler
    Charles Zidler was a French impresario best known for co-founding and managing the famous Parisian cabaret Moulin Rouge in the late 19th century.
  • C. Henry Baerer
    Henry Baerer was a German-American sculptor known for creating notable public monuments and statues in the United States during the late 19th century.
  • D. Edgar Schmued
    Edgar Schmued was an aeronautical engineer best known as the chief designer of several iconic World War II and early jet-era fighter aircraft for North American Aviation.
  • E. Albert Maltz
    Albert Maltz was an American novelist, playwright, and screenwriter, best known as one of the Hollywood Ten who was blacklisted during the McCarthy era for his alleged communist affiliations.
  • 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_69bd446f22b88190b6a47fb91c68a3e7 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd84f034f081908027a43120b6e122 completed March 20, 2026, 5:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16e581e94819086313b9d3a40b159 completed March 23, 2026, 4:46 p.m.
NEDg Description generation batch_69c1e023cfd0819089cb5727c673f098 completed March 24, 2026, 12:51 a.m.
NED2 Entity disambiguation (via description) batch_69c1e07df8388190ba0ed8879a4ca2ee completed March 24, 2026, 12:53 a.m.
Created at: March 20, 2026, 1:52 p.m.