Triple

T12826954
Position Surface form Disambiguated ID Type / Status
Subject Luis Tiant E306676 entity
Predicate father P120 FINISHED
Object Luis Tiant Sr.
Luis Tiant Sr. was a prominent Cuban left-handed pitcher in the Negro leagues, best known for his success with the New York Cubans and as the father of MLB star Luis Tiant Jr.
 E1010378 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: Luis Tiant Sr. | Statement: [Luis Tiant, father, Luis Tiant Sr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Luis Tiant Sr.
Context triple: [Luis Tiant, father, Luis Tiant Sr.]
  • A. Luis Tiant
    Luis Tiant is a former Major League Baseball pitcher, best known for his distinctive delivery and standout seasons in the 1960s and 1970s, particularly with the Boston Red Sox.
  • B. Bob Wilson
    Bob Wilson is the anxious airline passenger in the classic 1963 Twilight Zone episode "Nightmare at 20,000 Feet," who believes he sees a gremlin sabotaging the plane's wing.
  • C. Bob Wilson
    Bob Wilson is a former Scottish goalkeeper who became a well-known British television sports presenter.
  • D. Marichal
    Marichal is a surname most famously associated with Hall of Fame Dominican pitcher Juan Marichal, one of Major League Baseball’s greatest right-handed pitchers.
  • E. Jim Palmer
    Jim Palmer is a Hall of Fame former Baltimore Orioles pitcher who later became a prominent television baseball commentator.
  • 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: Luis Tiant Sr.
Triple: [Luis Tiant, father, Luis Tiant Sr.]
Generated description
Luis Tiant Sr. was a prominent Cuban left-handed pitcher in the Negro leagues, best known for his success with the New York Cubans and as the father of MLB star Luis Tiant Jr.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Luis Tiant Sr.
Target entity description: Luis Tiant Sr. was a prominent Cuban left-handed pitcher in the Negro leagues, best known for his success with the New York Cubans and as the father of MLB star Luis Tiant Jr.
  • A. Luis Tiant
    Luis Tiant is a former Major League Baseball pitcher, best known for his distinctive delivery and standout seasons in the 1960s and 1970s, particularly with the Boston Red Sox.
  • B. Bob Wilson
    Bob Wilson is the anxious airline passenger in the classic 1963 Twilight Zone episode "Nightmare at 20,000 Feet," who believes he sees a gremlin sabotaging the plane's wing.
  • C. Bob Wilson
    Bob Wilson is a former Scottish goalkeeper who became a well-known British television sports presenter.
  • D. Marichal
    Marichal is a surname most famously associated with Hall of Fame Dominican pitcher Juan Marichal, one of Major League Baseball’s greatest right-handed pitchers.
  • E. Jim Palmer
    Jim Palmer is a Hall of Fame former Baltimore Orioles pitcher who later became a prominent television baseball commentator.
  • 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_69d7bdf52b94819096d6f0ba4ab50a98 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96fae51608190a50970bd038359a5 completed April 10, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af4f56108190b75dbf9bb144e94a completed May 3, 2026, 2:13 a.m.
NEDg Description generation batch_69f6b02e3b9881909387c1f70176a1bd completed May 3, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69f6b11ced30819090f67a0b1e1369aa completed May 3, 2026, 2:21 a.m.
Created at: April 9, 2026, 5:33 p.m.