Triple

T26085260
Position Surface form Disambiguated ID Type / Status
Subject Royal Library of Turin E657959 entity
Predicate holdsItem P150044 FINISHED
Object Leonardo da Vinci self-portrait drawing
The Leonardo da Vinci self-portrait drawing is a renowned red-chalk depiction of the artist in old age, celebrated as one of the most iconic images of the Renaissance master.
 E1707279 NE FINISHED

How this triple was built (3 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: Leonardo da Vinci self-portrait drawing | Statement: [Royal Library of Turin, holdsItem, Leonardo da Vinci self-portrait drawing]
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: Leonardo da Vinci self-portrait drawing
Triple: [Royal Library of Turin, holdsItem, Leonardo da Vinci self-portrait drawing]
Generated description
The Leonardo da Vinci self-portrait drawing is a renowned red-chalk depiction of the artist in old age, celebrated as one of the most iconic images of the Renaissance master.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: holdsItem
Context triple: [Royal Library of Turin, holdsItem, Leonardo da Vinci self-portrait drawing]
  • A. materialHeldAt chosen
    Indicates that a material is physically stored or kept at a specific location or facility.
  • B. canBeHeldWith
    Indicates that two entities are compatible or suitable to be held or used together at the same time.
  • C. possessedItem
    Indicates that one entity owns, holds, or has control over another entity as a possession.
  • D. typicallyHolds
    Indicates that a certain relationship or condition generally holds true in typical or normal situations, though not necessarily in all cases.
  • E. oftenEquippedWith
    Indicates that one type of entity is frequently or typically outfitted, furnished, or supplied with another entity.
  • 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_69ee5bbf0d208190801ee95d4f07fb16 completed April 26, 2026, 6:38 p.m.
NER Named-entity recognition batch_69f606ff5eb88190bd0390fd9cf1e38d completed May 2, 2026, 2:15 p.m.
NED1 Entity disambiguation (via context triple) batch_6a111b37f69c819092524111bc98ed22 completed May 23, 2026, 3:12 a.m.
NEDg Description generation batch_6a111bee5614819084e7eb1f224360bf completed May 23, 2026, 3:15 a.m.
NED2 Entity disambiguation (via description) batch_6a111d3dd98c81908f0f3850008abce2 completed May 23, 2026, 3:21 a.m.
PD Predicate disambiguation batch_69f5f7fba5248190945acf1561280799 completed May 2, 2026, 1:11 p.m.
Created at: April 26, 2026, 7:42 p.m.