Triple

T15669667
Position Surface form Disambiguated ID Type / Status
Subject Portrait of the Postman Joseph Roulin E377273 entity
Predicate artHistoricalContext P1577 FINISHED
Object Arles period of Vincent van Gogh E77559 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: Arles period of Vincent van Gogh | Statement: [Portrait of the Postman Joseph Roulin, artHistoricalContext, Arles period of Vincent van Gogh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arles period of Vincent van Gogh
Context triple: [Portrait of the Postman Joseph Roulin, artHistoricalContext, Arles period of Vincent van Gogh]
  • A. Arles period of Vincent van Gogh chosen
    The Arles period of Vincent van Gogh refers to the intensely productive and stylistically mature phase he spent in Arles, France (1888–1889), during which he created many of his most famous works characterized by bold colors and expressive brushwork.
  • B. Saint-Rémy period of Vincent van Gogh
    The Saint-Rémy period of Vincent van Gogh refers to the phase of his career (1889–1890) spent at the asylum in Saint-Rémy-de-Provence, during which he created some of his most famous and emotionally intense works, including "The Starry Night."
  • C. Vincent van Gogh Nuenen period
    The Vincent van Gogh Nuenen period refers to the years (1883–1885) when Van Gogh lived and worked in the Dutch village of Nuenen, producing numerous dark-toned rural scenes and culminating in his first major masterpiece, "The Potato Eaters."
  • D. Van Gogh’s Auvers landscapes
    Van Gogh’s Auvers landscapes are a late series of intensely expressive countryside paintings created during his final months in Auvers-sur-Oise, marked by bold colors, turbulent brushwork, and a profound emotional depth.
  • E. Van Gogh's final works
    Van Gogh's final works are the emotionally intense, late-period paintings he created during his last months in Auvers-sur-Oise, often marked by bold colors, turbulent brushwork, and themes of rural life and nature.
  • 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_69d85cd2e28481909d4e975bee20872f completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04f1254508190a77a16b7bfd299ad completed April 16, 2026, 2:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff6ed8d9188190a68035d2508b117d completed May 9, 2026, 5:28 p.m.
Created at: April 10, 2026, 4:16 a.m.