Triple

T1075368
Position Surface form Disambiguated ID Type / Status
Subject Henri Chrétien E23823 entity
Predicate knownFor P22 FINISHED
Object Hypergonar lens
The Hypergonar lens is an early anamorphic lens system invented by French astronomer and engineer Henri Chrétien that enabled widescreen cinema formats by optically compressing the image horizontally during filming.
 E123370 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: Hypergonar lens | Statement: [Henri Chrétien, knownFor, Hypergonar lens]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hypergonar lens
Context triple: [Henri Chrétien, knownFor, Hypergonar lens]
  • A. Barlow lenses
    Barlow lenses are optical accessories used in telescopes to effectively increase focal length and magnification by diverging the light path before it reaches the eyepiece.
  • B. Optica
    Optica is a leading scientific society dedicated to advancing the study and application of optics and photonics worldwide.
  • C. Opti
    Opti is a friendly, futuristic robot character that served as one of the official mascots of Expo 2020 Dubai.
  • D. Dioptrique
    Dioptrique is a scientific treatise by René Descartes that lays out his pioneering theories on light and optics, including the law of refraction.
  • E. Spectacles
    Spectacles are Snap Inc.’s camera-equipped smart glasses designed to capture photos and videos hands-free for sharing on Snapchat.
  • 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: Hypergonar lens
Triple: [Henri Chrétien, knownFor, Hypergonar lens]
Generated description
The Hypergonar lens is an early anamorphic lens system invented by French astronomer and engineer Henri Chrétien that enabled widescreen cinema formats by optically compressing the image horizontally during filming.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hypergonar lens
Target entity description: The Hypergonar lens is an early anamorphic lens system invented by French astronomer and engineer Henri Chrétien that enabled widescreen cinema formats by optically compressing the image horizontally during filming.
  • A. Barlow lenses
    Barlow lenses are optical accessories used in telescopes to effectively increase focal length and magnification by diverging the light path before it reaches the eyepiece.
  • B. Optica
    Optica is a leading scientific society dedicated to advancing the study and application of optics and photonics worldwide.
  • C. Opti
    Opti is a friendly, futuristic robot character that served as one of the official mascots of Expo 2020 Dubai.
  • D. Dioptrique
    Dioptrique is a scientific treatise by René Descartes that lays out his pioneering theories on light and optics, including the law of refraction.
  • E. Spectacles
    Spectacles are Snap Inc.’s camera-equipped smart glasses designed to capture photos and videos hands-free for sharing on Snapchat.
  • 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_69a493f1ddf48190a99d54b00e99f8ce completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b92e480c81909a848b48c196a293 completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42abc7a08190a34f5b2d393db30e completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac4336328481908aba0260c6504a1a completed March 7, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac43b393748190a5fa81b7ab7fa911 completed March 7, 2026, 3:26 p.m.
Created at: March 1, 2026, 7:42 p.m.