Triple

T31138
Position Surface form Disambiguated ID Type / Status
Subject NCAA Division I Men’s Basketball Tournament E621 entity
Predicate hasPhase P35 FINISHED
Object First Four
The First Four is the opening play-in round of the NCAA Division I Men’s Basketball Tournament in which eight teams compete for the final spots in the main 64-team bracket.
E621 NE FINISHED

How this triple was built (5 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: First Four | Statement: [NCAA Division I Men’s Basketball Tournament, hasPhase, First Four]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: First Four
Context triple: [NCAA Division I Men’s Basketball Tournament, hasPhase, First Four]
  • A. NCAA Division I Women’s Basketball Tournament
    The NCAA Division I Women’s Basketball Tournament is the annual single-elimination championship that determines the top women’s college basketball team in the United States.
  • B. NCAA Division I Men’s Basketball Tournament
    The NCAA Division I Men’s Basketball Tournament is an annual single-elimination college basketball championship held each March in the United States, widely known as “March Madness” and one of the most popular sporting events in the country.
  • C. NCAA Division I FCS
    NCAA Division I FCS is the second tier of top-level college football in the United States, featuring schools that offer fewer athletic scholarships than the higher-profile FBS and that compete in an NCAA-run playoff to determine a national champion.
  • D. College Football Playoff
    The College Football Playoff is the postseason system that determines the national champion of top-tier U.S. college football through a bracket-style tournament of elite teams.
  • E. NCAA Division II
    NCAA Division II is a competitive level of U.S. college athletics that balances athletic scholarships with a strong emphasis on academics and regional competition.
  • 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: First Four
Triple: [NCAA Division I Men’s Basketball Tournament, hasPhase, First Four]
Generated description
The First Four is the opening play-in round of the NCAA Division I Men’s Basketball Tournament in which eight teams compete for the final spots in the main 64-team bracket.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: First Four
Target entity description: The First Four is the opening play-in round of the NCAA Division I Men’s Basketball Tournament in which eight teams compete for the final spots in the main 64-team bracket.
  • A. NCAA Division I Women’s Basketball Tournament
    The NCAA Division I Women’s Basketball Tournament is the annual single-elimination championship that determines the top women’s college basketball team in the United States.
  • B. NCAA Division I Men’s Basketball Tournament chosen
    The NCAA Division I Men’s Basketball Tournament is an annual single-elimination college basketball championship held each March in the United States, widely known as “March Madness” and one of the most popular sporting events in the country.
  • C. NCAA Division I FCS
    NCAA Division I FCS is the second tier of top-level college football in the United States, featuring schools that offer fewer athletic scholarships than the higher-profile FBS and that compete in an NCAA-run playoff to determine a national champion.
  • D. College Football Playoff
    The College Football Playoff is the postseason system that determines the national champion of top-tier U.S. college football through a bracket-style tournament of elite teams.
  • E. NCAA Division II
    NCAA Division II is a competitive level of U.S. college athletics that balances athletic scholarships with a strong emphasis on academics and regional competition.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasPhase
Context triple: [NCAA Division I Men’s Basketball Tournament, hasPhase, First Four]
  • A. hasProcess
    Indicates that an entity is associated with, participates in, or is characterized by a particular process.
  • B. hasVariant
    Indicates that one entity exists as an alternative form, version, or variation of another entity.
  • C. hasPart chosen
    Indicates that one entity is a component, segment, or constituent part of another entity.
  • D. hasMajorBranch
    Indicates that one entity possesses or includes another entity as a primary or principal subdivision or branch.
  • E. hasView
    Indicates that one entity provides a visual perspective or outlook onto another entity or scene.
  • F. None of above.

Provenance (6 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_69a2479dec388190967ba648663442c9 completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a249ec0d288190ac3a0939db61813b completed Feb. 28, 2026, 1:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69a24e5ec6308190ad27b8b28b3f59d2 completed Feb. 28, 2026, 2:09 a.m.
NEDg Description generation batch_69a250c8cf7c8190b71c65d204d21fd8 completed Feb. 28, 2026, 2:19 a.m.
NED2 Entity disambiguation (via description) batch_69a25147eccc8190b6151a03b064d31c completed Feb. 28, 2026, 2:22 a.m.
PD Predicate disambiguation batch_69a24870417081909c7c01e400c94716 completed Feb. 28, 2026, 1:44 a.m.
Created at: Feb. 28, 2026, 1:44 a.m.