Triple

T21990396
Position Surface form Disambiguated ID Type / Status
Subject CIE 1931 XYZ E543065 entity
Predicate underpins P3636 FINISHED
Object Rec. 2020 color space — NE NERFINISHED

How this triple was built (2 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: Rec. 2020 color space | Statement: [CIE 1931 XYZ, underpins, Rec. 2020 color space]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rec. 2020 color space
Context triple: [CIE 1931 XYZ, underpins, Rec. 2020 color space]
  • A. Rec. BT.2020
    Rec. BT.2020 is an ITU-R recommendation that defines a wide color gamut, high dynamic range, and other parameters for ultra-high-definition television (UHDTV) systems.
  • B. Recommendation ITU-R BT.2020 chosen
    Recommendation ITU-R BT.2020 is an international standard from the ITU defining ultra-high-definition television parameters, including wide color gamut, resolution, and other key aspects of modern video systems.
  • C. Rec. 709
    Rec. 709 is the ITU-R standard that defines the color space, transfer characteristics, and other parameters for HDTV video, widely used as the baseline for high-definition television and video production.
  • D. SMPTE ST 2084
    SMPTE ST 2084 is a high-dynamic-range (HDR) electro‑optical transfer function standard, also known as Perceptual Quantizer (PQ), widely used in modern HDR video systems such as HDR10 and Dolby Vision.
  • E. SMPTE ST 2094
    SMPTE ST 2094 is a family of standards that define dynamic metadata for high dynamic range (HDR) video to optimize content display on different screens.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c48136b081908831fa907cc02e18 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1270d7cbc819086eea86be04a2ec0 completed April 28, 2026, 9:30 p.m.
Created at: April 16, 2026, 8:05 p.m.