Triple

T802946
Position Surface form Disambiguated ID Type / Status
Subject Bruce Arena E17166 entity
Predicate coachOfWinningTeamIn P10030 FINISHED
Object 1997 MLS Cup
The 1997 MLS Cup was the second championship match of Major League Soccer, featuring D.C. United defeating the Colorado Rapids to secure back-to-back league titles.
 E97509 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: 1997 MLS Cup | Statement: [Bruce Arena, coachOfWinningTeamIn, 1997 MLS Cup]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1997 MLS Cup
Context triple: [Bruce Arena, coachOfWinningTeamIn, 1997 MLS Cup]
  • A. 1996 MLS Cup
    The 1996 MLS Cup was the inaugural championship match of Major League Soccer, contested between D.C. United and the LA Galaxy to determine the league’s first champion.
  • B. MLS Cup 1998
    MLS Cup 1998 was the third championship match of Major League Soccer, notable for the Chicago Fire winning the title in their inaugural season.
  • C. MLS Cup 2000
    MLS Cup 2000 was the fifth championship match of Major League Soccer, contested in October 2000 to determine the league’s season champion.
  • D. MLS Cup 2001
    MLS Cup 2001 was the Major League Soccer championship match for the 2001 season, determining the league’s title-winning team in the United States.
  • E. MLS Cup 2002
    MLS Cup 2002 was the Major League Soccer championship match for the 2002 season, contested between the Los Angeles Galaxy and the New England Revolution.
  • 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: 1997 MLS Cup
Triple: [Bruce Arena, coachOfWinningTeamIn, 1997 MLS Cup]
Generated description
The 1997 MLS Cup was the second championship match of Major League Soccer, featuring D.C. United defeating the Colorado Rapids to secure back-to-back league titles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1997 MLS Cup
Target entity description: The 1997 MLS Cup was the second championship match of Major League Soccer, featuring D.C. United defeating the Colorado Rapids to secure back-to-back league titles.
  • A. 1996 MLS Cup
    The 1996 MLS Cup was the inaugural championship match of Major League Soccer, contested between D.C. United and the LA Galaxy to determine the league’s first champion.
  • B. MLS Cup 1998
    MLS Cup 1998 was the third championship match of Major League Soccer, notable for the Chicago Fire winning the title in their inaugural season.
  • C. MLS Cup 2000
    MLS Cup 2000 was the fifth championship match of Major League Soccer, contested in October 2000 to determine the league’s season champion.
  • D. MLS Cup 2001
    MLS Cup 2001 was the Major League Soccer championship match for the 2001 season, determining the league’s title-winning team in the United States.
  • E. MLS Cup 2002
    MLS Cup 2002 was the Major League Soccer championship match for the 2002 season, contested between the Los Angeles Galaxy and the New England Revolution.
  • 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_69a49378b9c48190adbf5f62e5b7aca1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4b2b503d48190bd4f33548a22d5fe completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a76d818e208190a8f3b165c0770e09 completed March 3, 2026, 11:23 p.m.
NEDg Description generation batch_69a7810893c081909b1085101eb2a444 completed March 4, 2026, 12:47 a.m.
NED2 Entity disambiguation (via description) batch_69a7825bb0948190a5b4d3454c0d449c completed March 4, 2026, 12:52 a.m.
Created at: March 1, 2026, 7:38 p.m.