Triple

T234785
Position Surface form Disambiguated ID Type / Status
Subject Los Angeles Dodgers E4484 entity
Predicate notablePlayer P304 FINISHED
Object Sandy Koufax
Sandy Koufax is a Hall of Fame left-handed pitcher widely regarded as one of the most dominant pitchers in Major League Baseball history.
 E33013 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: Sandy Koufax | Statement: [Los Angeles Dodgers, notablePlayer, Sandy Koufax]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sandy Koufax
Context triple: [Los Angeles Dodgers, notablePlayer, Sandy Koufax]
  • A. Sonny Jurgensen
    Sonny Jurgensen is a Hall of Fame quarterback best known for his prolific passing career with the Washington franchise in the NFL.
  • B. Steve Carlton
    Steve Carlton is a Hall of Fame left-handed pitcher renowned as one of the greatest pitchers in Major League Baseball history.
  • C. David Cone
    David Cone is a former Major League Baseball pitcher and five-time World Series champion who now works as a prominent television baseball analyst.
  • D. Cy Young
    Cy Young was a legendary American Major League Baseball pitcher whose dominance in the late 19th and early 20th centuries led to the sport’s most prestigious pitching award being named in his honor.
  • E. Mariano Rivera
    Mariano Rivera is a legendary Panamanian relief pitcher widely regarded as the greatest closer in Major League Baseball history.
  • 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: Sandy Koufax
Triple: [Los Angeles Dodgers, notablePlayer, Sandy Koufax]
Generated description
Sandy Koufax is a Hall of Fame left-handed pitcher widely regarded as one of the most dominant pitchers in Major League Baseball history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sandy Koufax
Target entity description: Sandy Koufax is a Hall of Fame left-handed pitcher widely regarded as one of the most dominant pitchers in Major League Baseball history.
  • A. Sonny Jurgensen
    Sonny Jurgensen is a Hall of Fame quarterback best known for his prolific passing career with the Washington franchise in the NFL.
  • B. Steve Carlton
    Steve Carlton is a Hall of Fame left-handed pitcher renowned as one of the greatest pitchers in Major League Baseball history.
  • C. David Cone
    David Cone is a former Major League Baseball pitcher and five-time World Series champion who now works as a prominent television baseball analyst.
  • D. Cy Young
    Cy Young was a legendary American Major League Baseball pitcher whose dominance in the late 19th and early 20th centuries led to the sport’s most prestigious pitching award being named in his honor.
  • E. Mariano Rivera
    Mariano Rivera is a legendary Panamanian relief pitcher widely regarded as the greatest closer in Major League Baseball history.
  • 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_69a257363ffc81909757bde7ab3404da completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25cc9ab2c81909af278a07f86aa1e completed Feb. 28, 2026, 3:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3765a652081909164489d1e3e39f6 completed Feb. 28, 2026, 11:12 p.m.
NEDg Description generation batch_69a37819afcc81909621442ca98a9baa completed Feb. 28, 2026, 11:19 p.m.
NED2 Entity disambiguation (via description) batch_69a378b9dc54819096a1d0899e8d8b92 completed Feb. 28, 2026, 11:22 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.