Triple

T1977718
Position Surface form Disambiguated ID Type / Status
Subject Henri Cartier-Bresson E42952 entity
Predicate cameraUsed P18614 FINISHED
Object Leica rangefinder camera
The Leica rangefinder camera is a compact, high-precision 35mm camera renowned for its role in pioneering candid, street, and documentary photography.
E221217 NE FINISHED

How this triple was built (5 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: Leica rangefinder camera | Statement: [Henri Cartier-Bresson, cameraUsed, Leica rangefinder camera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leica rangefinder camera
Context triple: [Henri Cartier-Bresson, cameraUsed, Leica rangefinder camera]
  • A. Aperture
    Aperture was Apple’s professional photo editing and management application for macOS, aimed at photographers needing advanced workflow and image processing tools.
  • B. Canon 28
    Canon 28 is a decree of the Council of Chalcedon that elevated the See of Constantinople to a position of primacy second only to Rome, reshaping the hierarchy of the early Christian Church.
  • C. Cooke
    Cooke is a surname of English origin, often considered a variant spelling of "Cook."
  • D. Cyber-shot
    Cyber-shot is Sony's line of compact digital still cameras known for their portability, advanced imaging features, and consumer-friendly design.
  • E. Bell & Howell Zoomatic Director Series Model 414 PD
    The Bell & Howell Zoomatic Director Series Model 414 PD is an 8mm home movie camera best known as the device Abraham Zapruder used to film the assassination of U.S. President John F. Kennedy in 1963.
  • 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: Leica rangefinder camera
Triple: [Henri Cartier-Bresson, cameraUsed, Leica rangefinder camera]
Generated description
The Leica rangefinder camera is a compact, high-precision 35mm camera renowned for its role in pioneering candid, street, and documentary photography.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Leica rangefinder camera
Target entity description: The Leica rangefinder camera is a compact, high-precision 35mm camera renowned for its role in pioneering candid, street, and documentary photography.
  • A. Aperture
    Aperture was Apple’s professional photo editing and management application for macOS, aimed at photographers needing advanced workflow and image processing tools.
  • B. Canon 28
    Canon 28 is a decree of the Council of Chalcedon that elevated the See of Constantinople to a position of primacy second only to Rome, reshaping the hierarchy of the early Christian Church.
  • C. Cooke
    Cooke is a surname of English origin, often considered a variant spelling of "Cook."
  • D. Cyber-shot
    Cyber-shot is Sony's line of compact digital still cameras known for their portability, advanced imaging features, and consumer-friendly design.
  • E. Bell & Howell Zoomatic Director Series Model 414 PD
    The Bell & Howell Zoomatic Director Series Model 414 PD is an 8mm home movie camera best known as the device Abraham Zapruder used to film the assassination of U.S. President John F. Kennedy in 1963.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: cameraUsed
Context triple: [Henri Cartier-Bresson, cameraUsed, Leica rangefinder camera]
  • A. hasCamera chosen
    Indicates that an entity is equipped with or possesses a camera.
  • B. cameraStyle
    Indicates the characteristic visual approach or technique used by a camera in capturing or presenting imagery.
  • C. rearCameraFeature
    Indicates that an entity has a specific characteristic, capability, or attribute related to its rear-facing camera.
  • D. meetsInCamera
    Indicates that two or more entities are physically present together in the same camera frame or shot at the same time.
  • E. rearCameraCount
    Indicates the number of camera units located on the rear side of a device.
  • F. None of above.

Provenance (6 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_69a8871289048190b00b0d7744b7b2b1 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb42ecde881909bc9132885d8d0bd completed March 7, 2026, 5:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0327600c8190adb057b596a84bca completed March 8, 2026, 11:15 p.m.
NEDg Description generation batch_69ae03b52ed08190a8c8fb8f81073bb3 completed March 8, 2026, 11:18 p.m.
NED2 Entity disambiguation (via description) batch_69ae0433b90c81909af348d9a3dcdbec completed March 8, 2026, 11:20 p.m.
PD Predicate disambiguation batch_69abaff9a09c8190a81fa13f4b85bc79 completed March 7, 2026, 4:56 a.m.
Created at: March 4, 2026, 7:36 p.m.