Triple

T1415400
Position Surface form Disambiguated ID Type / Status
Subject Seattle Sounders FC and Vancouver Whitecaps FC E31902 entity
Predicate homeStadiumOfOneClub P2696 FINISHED
Object Lumen Field E5992 NE FINISHED

How this triple was built (3 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: Lumen Field | Statement: [Seattle Sounders FC and Vancouver Whitecaps FC, homeStadiumOfOneClub, Lumen Field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lumen Field
Context triple: [Seattle Sounders FC and Vancouver Whitecaps FC, homeStadiumOfOneClub, Lumen Field]
  • A. Lumen Field chosen
    Lumen Field is a major multi-purpose stadium in Seattle best known as the home of the NFL’s Seattle Seahawks and MLS’s Seattle Sounders FC.
  • B. Kingdome
    The Kingdome was a multi-purpose domed stadium in Seattle, Washington, that hosted professional baseball, football, and other major events from the 1970s until its demolition in 2000.
  • C. Jeld-Wen Field
    Jeld-Wen Field was the former corporate-sponsored name of Providence Park, a soccer-specific stadium in Portland, Oregon that hosts the Portland Timbers and other sporting events.
  • D. Multnomah Stadium
    Multnomah Stadium was the historic name of the long-standing sports venue in Portland, Oregon now known as Providence Park, which has hosted baseball, football, and soccer events for over a century.
  • E. U.S. Bank Stadium
    U.S. Bank Stadium is a large, modern indoor football stadium in downtown Minneapolis that serves as the home of the NFL’s Minnesota Vikings and a major venue for sports and entertainment events.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: homeStadiumOfOneClub
Context triple: [Seattle Sounders FC and Vancouver Whitecaps FC, homeStadiumOfOneClub, Lumen Field]
  • A. homeStadiumOf chosen
    Indicates that a particular stadium serves as the primary home venue for a specific sports team or organization.
  • B. homeStadium
    Indicates that a particular stadium serves as the primary venue where a sports team plays its home games.
  • C. hasTeamStadium
    Indicates that a sports team is associated with or plays its home games at a particular stadium.
  • D. homeStadiumSupportedTeam
    Indicates that a particular stadium serves as the primary home venue for a specific sports team.
  • E. homeStadiumType
    Indicates the type or classification of a venue that serves as a team's primary home stadium.
  • F. None of above.

Provenance (4 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_69a49919a994819086528951bc224775 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c402b1648190b87802d9beb2712e completed March 1, 2026, 10:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69ace5812abc819091894509e9d6bd77 completed March 8, 2026, 2:57 a.m.
PD Predicate disambiguation batch_69a4bf060b0081909ba00e6ac093a28b completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:59 p.m.