Triple

T11536860
Position Surface form Disambiguated ID Type / Status
Subject Rec. 2020 E273572 entity
Predicate abbreviationOf P590 FINISHED
Object Recommendation ITU-R BT.2020 E931388 NE FINISHED

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: Recommendation ITU-R BT.2020 | Statement: [Rec. 2020, abbreviationOf, Recommendation ITU-R BT.2020]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Recommendation ITU-R BT.2020
Context triple: [Rec. 2020, abbreviationOf, Recommendation ITU-R BT.2020]
  • A. 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.
  • B. 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.
  • 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 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.
  • E. SMPTE ST 2086 mastering display metadata standard
    SMPTE ST 2086 is a standard that defines static mastering display color volume metadata for HDR content, specifying the color primaries, white point, and luminance characteristics of the reference display used during mastering.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8839cdf688190ae75c0e6fece8e33 completed April 10, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6e7fe305c8190bbf981b2c0e63983 completed April 21, 2026, 2:59 a.m.
Created at: April 8, 2026, 9:37 p.m.