Triple

T15313757
Position Surface form Disambiguated ID Type / Status
Subject Andrew Zisserman E366101 entity
Predicate knownFor P22 FINISHED
Object multiple view geometry in computer vision
Multiple view geometry in computer vision is a foundational field that studies the mathematical relationships between multiple images of a scene to enable tasks like 3D reconstruction, camera calibration, and motion estimation.
E1150788 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: multiple view geometry in computer vision | Statement: [Andrew Zisserman, knownFor, multiple view geometry in computer vision]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: multiple view geometry in computer vision
Context triple: [Andrew Zisserman, knownFor, multiple view geometry in computer vision]
  • A. Kanade–Lucas–Tomasi feature tracker
    The Kanade–Lucas–Tomasi feature tracker is a widely used computer vision algorithm for robustly tracking distinctive image features across video frames, building on the Lucas–Kanade optical flow method with Tomasi’s feature selection criteria.
  • B. Horn–Schunck optical flow method
    The Horn–Schunck optical flow method is a classic global variational approach in computer vision that estimates dense motion fields between image frames by enforcing both brightness constancy and smoothness constraints.
  • C. Shi–Tomasi corner detector
    The Shi–Tomasi corner detector is a computer vision algorithm that identifies good feature points (corners) in images for robust tracking and recognition tasks.
  • D. Lucas–Kanade optical flow algorithm
    The Lucas–Kanade optical flow algorithm is a widely used computer vision method for estimating the motion of features between consecutive images by assuming locally constant motion and solving a least-squares problem.
  • E. Visual Geometry Group
    The Visual Geometry Group is a renowned computer vision research group at the University of Oxford known for pioneering deep convolutional neural network architectures such as VGGNet.
  • 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: multiple view geometry in computer vision
Triple: [Andrew Zisserman, knownFor, multiple view geometry in computer vision]
Generated description
Multiple view geometry in computer vision is a foundational field that studies the mathematical relationships between multiple images of a scene to enable tasks like 3D reconstruction, camera calibration, and motion estimation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: multiple view geometry in computer vision
Target entity description: Multiple view geometry in computer vision is a foundational field that studies the mathematical relationships between multiple images of a scene to enable tasks like 3D reconstruction, camera calibration, and motion estimation.
  • A. Kanade–Lucas–Tomasi feature tracker
    The Kanade–Lucas–Tomasi feature tracker is a widely used computer vision algorithm for robustly tracking distinctive image features across video frames, building on the Lucas–Kanade optical flow method with Tomasi’s feature selection criteria.
  • B. Horn–Schunck optical flow method
    The Horn–Schunck optical flow method is a classic global variational approach in computer vision that estimates dense motion fields between image frames by enforcing both brightness constancy and smoothness constraints.
  • C. Shi–Tomasi corner detector
    The Shi–Tomasi corner detector is a computer vision algorithm that identifies good feature points (corners) in images for robust tracking and recognition tasks.
  • D. Lucas–Kanade optical flow algorithm
    The Lucas–Kanade optical flow algorithm is a widely used computer vision method for estimating the motion of features between consecutive images by assuming locally constant motion and solving a least-squares problem.
  • E. Visual Geometry Group
    The Visual Geometry Group is a renowned computer vision research group at the University of Oxford known for pioneering deep convolutional neural network architectures such as VGGNet.
  • 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_69d85a113ee881908e297a1d38dd79fa completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03dd050108190a584543cb93943a4 completed April 16, 2026, 1:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69fef8a3da3881909b50cfbec0543adc completed May 9, 2026, 9:04 a.m.
NEDg Description generation batch_69fefdb82b2081908084a12a58ad3477 completed May 9, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69fefe6c42708190bd893885fc5bc88e completed May 9, 2026, 9:29 a.m.
Created at: April 10, 2026, 3:16 a.m.