Triple

T3546034
Position Surface form Disambiguated ID Type / Status
Subject Erich Heckel E74998 entity
Predicate notableWork P4 FINISHED
Object Männerbildnis (Self-Portrait) 1919
Männerbildnis (Self-Portrait) 1919 is an Expressionist self-portrait painting by German artist Erich Heckel, reflecting his distinctive bold colors and emotionally charged style.
 E367502 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: Männerbildnis (Self-Portrait) 1919 | Statement: [Erich Heckel, notableWork, Männerbildnis (Self-Portrait) 1919]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Männerbildnis (Self-Portrait) 1919
Context triple: [Erich Heckel, notableWork, Männerbildnis (Self-Portrait) 1919]
  • A. Portrait of a Man (Self Portrait?)
    "Portrait of a Man (Self Portrait?)" is a small, meticulously detailed 15th-century oil painting on panel, widely regarded as one of Jan van Eyck’s most technically accomplished and possibly autobiographical portraits.
  • B. Self-Portrait at Twenty-Eight
    Self-Portrait at Twenty-Eight is a famous 1500 oil painting by German Renaissance artist Albrecht Dürer, renowned for its frontal, Christ-like depiction of the artist and its meticulous detail.
  • C. Self-portrait (attributed)
    "Self-portrait (attributed)" is a painting believed to depict and be created by the Dutch Golden Age artist Jan Verkolje, reflecting his style and persona.
  • D. Self Portrait
    "Self Portrait" is a 1970 double album by Bob Dylan that marked a controversial and stylistically eclectic turn in his career, featuring covers, live recordings, and a more polished, country-influenced sound.
  • E. Triple Self-Portrait
    Triple Self-Portrait is a famous 1960 painting by American illustrator Norman Rockwell that humorously depicts himself painting his own likeness while consulting multiple self-references, including a mirror and earlier portraits.
  • 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: Männerbildnis (Self-Portrait) 1919
Triple: [Erich Heckel, notableWork, Männerbildnis (Self-Portrait) 1919]
Generated description
Männerbildnis (Self-Portrait) 1919 is an Expressionist self-portrait painting by German artist Erich Heckel, reflecting his distinctive bold colors and emotionally charged style.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Männerbildnis (Self-Portrait) 1919
Target entity description: Männerbildnis (Self-Portrait) 1919 is an Expressionist self-portrait painting by German artist Erich Heckel, reflecting his distinctive bold colors and emotionally charged style.
  • A. Portrait of a Man (Self Portrait?)
    "Portrait of a Man (Self Portrait?)" is a small, meticulously detailed 15th-century oil painting on panel, widely regarded as one of Jan van Eyck’s most technically accomplished and possibly autobiographical portraits.
  • B. Self-Portrait at Twenty-Eight
    Self-Portrait at Twenty-Eight is a famous 1500 oil painting by German Renaissance artist Albrecht Dürer, renowned for its frontal, Christ-like depiction of the artist and its meticulous detail.
  • C. Self-portrait (attributed)
    "Self-portrait (attributed)" is a painting believed to depict and be created by the Dutch Golden Age artist Jan Verkolje, reflecting his style and persona.
  • D. Self Portrait
    "Self Portrait" is a 1970 double album by Bob Dylan that marked a controversial and stylistically eclectic turn in his career, featuring covers, live recordings, and a more polished, country-influenced sound.
  • E. Triple Self-Portrait
    Triple Self-Portrait is a famous 1960 painting by American illustrator Norman Rockwell that humorously depicts himself painting his own likeness while consulting multiple self-references, including a mirror and earlier portraits.
  • 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_69ad85d33c6c819081d5ac1df13b5680 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbf77d938819095c72a88b5af644a completed March 8, 2026, 6:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69b38be29b408190a8dba8c8ae2485a4 completed March 13, 2026, 4 a.m.
NEDg Description generation batch_69b38c6dbfcc8190897d0c12e8ce4416 completed March 13, 2026, 4:02 a.m.
NED2 Entity disambiguation (via description) batch_69b38cf9d8188190adb91671d062a6f9 completed March 13, 2026, 4:05 a.m.
Created at: March 8, 2026, 3:20 p.m.