Triple

T182914
Position Surface form Disambiguated ID Type / Status
Subject Commissioner of Baseball E3915 entity
Predicate firstHolder P291 FINISHED
Object Kenesaw Mountain Landis
Kenesaw Mountain Landis was a U.S. federal judge who became Major League Baseball’s first commissioner, known for restoring public confidence in the sport after the 1919 Black Sox scandal through his strict, authoritarian leadership.
E24255 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: Kenesaw Mountain Landis | Statement: [Commissioner of Baseball, firstHolder, Kenesaw Mountain Landis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kenesaw Mountain Landis
Context triple: [Commissioner of Baseball, firstHolder, Kenesaw Mountain Landis]
  • A. Lewis F. Powell Jr.
    Lewis F. Powell Jr. was an Associate Justice of the U.S. Supreme Court (1972–1987) known as a pivotal moderate whose swing votes shaped landmark decisions on issues such as abortion, affirmative action, and the death penalty.
  • B. Oliver Wendell Holmes Sr.
    Oliver Wendell Holmes Sr. was a 19th-century American physician, poet, and essayist known for his wit, literary works, and contributions to medical reform.
  • C. William P. Frye
    William P. Frye was an American politician and long-serving U.S. Senator from Maine who played a prominent role in late 19th- and early 20th-century national politics.
  • D. Oliver Wendell Holmes Jr.
    Oliver Wendell Holmes Jr. was a long-serving U.S. Supreme Court Justice and influential legal thinker known for his contributions to American common law and free speech jurisprudence.
  • E. Robert H. Jackson
    Robert H. Jackson was an American jurist who served as an Associate Justice of the U.S. Supreme Court and as the chief U.S. prosecutor at the Nuremberg war crimes trials after World War II.
  • 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: Kenesaw Mountain Landis
Triple: [Commissioner of Baseball, firstHolder, Kenesaw Mountain Landis]
Generated description
Kenesaw Mountain Landis was a U.S. federal judge who became Major League Baseball’s first commissioner, known for restoring public confidence in the sport after the 1919 Black Sox scandal through his strict, authoritarian leadership.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kenesaw Mountain Landis
Target entity description: Kenesaw Mountain Landis was a U.S. federal judge who became Major League Baseball’s first commissioner, known for restoring public confidence in the sport after the 1919 Black Sox scandal through his strict, authoritarian leadership.
  • A. Lewis F. Powell Jr.
    Lewis F. Powell Jr. was an Associate Justice of the U.S. Supreme Court (1972–1987) known as a pivotal moderate whose swing votes shaped landmark decisions on issues such as abortion, affirmative action, and the death penalty.
  • B. Oliver Wendell Holmes Sr.
    Oliver Wendell Holmes Sr. was a 19th-century American physician, poet, and essayist known for his wit, literary works, and contributions to medical reform.
  • C. William P. Frye
    William P. Frye was an American politician and long-serving U.S. Senator from Maine who played a prominent role in late 19th- and early 20th-century national politics.
  • D. Oliver Wendell Holmes Jr.
    Oliver Wendell Holmes Jr. was a long-serving U.S. Supreme Court Justice and influential legal thinker known for his contributions to American common law and free speech jurisprudence.
  • E. Robert H. Jackson
    Robert H. Jackson was an American jurist who served as an Associate Justice of the U.S. Supreme Court and as the chief U.S. prosecutor at the Nuremberg war crimes trials after World War II.
  • 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_69a25497e2f08190a040f8c6e1842643 completed Feb. 28, 2026, 2:36 a.m.
NER Named-entity recognition batch_69a2592516748190a85ae58eec191f14 completed Feb. 28, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69a305e3686c8190a6124673b83187d9 completed Feb. 28, 2026, 3:12 p.m.
NEDg Description generation batch_69a30a24d2b481908b295d59cb90f01e completed Feb. 28, 2026, 3:30 p.m.
NED2 Entity disambiguation (via description) batch_69a30a9c84a88190b946b9eaaafa2f91 completed Feb. 28, 2026, 3:32 p.m.
Created at: Feb. 28, 2026, 2:40 a.m.