Triple

T4633233
Position Surface form Disambiguated ID Type / Status
Subject California Golden Bears men's water polo E101466 entity
Predicate abbreviation P43 FINISHED
Object MPSF
MPSF stands for the Mountain Pacific Sports Federation, a collegiate athletic conference that sponsors various non-revenue and Olympic sports, including men's water polo, primarily among West Coast universities.
 E458676 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: MPSF | Statement: [California Golden Bears men's water polo, abbreviation, MPSF]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MPSF
Context triple: [California Golden Bears men's water polo, abbreviation, MPSF]
  • A. MPS
    MPS is a language workbench and integrated development environment by JetBrains designed for creating and working with domain-specific languages using projectional editing.
  • B. MPS
    MPS is a leading German research institute specializing in the study of the Sun and the solar system, operating under the Max Planck Society.
  • C. MFS
    MFS (Macintosh File System) is the original flat file system used by early Macintosh computers before the introduction of the hierarchical HFS.
  • D. MASP
    MASP (Museu de Arte de São Paulo) is one of Brazil’s most important art museums, renowned for its striking modernist architecture and extensive collection of Western and Brazilian art.
  • E. MfS
    MfS was the official state security and intelligence service of the former East Germany, widely known for its extensive surveillance and repression of the population.
  • 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: MPSF
Triple: [California Golden Bears men's water polo, abbreviation, MPSF]
Generated description
MPSF stands for the Mountain Pacific Sports Federation, a collegiate athletic conference that sponsors various non-revenue and Olympic sports, including men's water polo, primarily among West Coast universities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MPSF
Target entity description: MPSF stands for the Mountain Pacific Sports Federation, a collegiate athletic conference that sponsors various non-revenue and Olympic sports, including men's water polo, primarily among West Coast universities.
  • A. MPS
    MPS is a language workbench and integrated development environment by JetBrains designed for creating and working with domain-specific languages using projectional editing.
  • B. MPS
    MPS is a leading German research institute specializing in the study of the Sun and the solar system, operating under the Max Planck Society.
  • C. MFS
    MFS (Macintosh File System) is the original flat file system used by early Macintosh computers before the introduction of the hierarchical HFS.
  • D. MASP
    MASP (Museu de Arte de São Paulo) is one of Brazil’s most important art museums, renowned for its striking modernist architecture and extensive collection of Western and Brazilian art.
  • E. MfS
    MfS was the official state security and intelligence service of the former East Germany, widely known for its extensive surveillance and repression of the population.
  • 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_69bd43d2f1c081908cd4b7ec48ecc73d completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a5d0de881909baacc5b991f5b53 completed March 20, 2026, 2:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfac317248190a8886d59d2242acb completed March 21, 2026, 1:56 a.m.
NEDg Description generation batch_69bdfceda19c8190909c21594ea792a0 completed March 21, 2026, 2:05 a.m.
NED2 Entity disambiguation (via description) batch_69bdfd7790748190b322d7f8109fa887 completed March 21, 2026, 2:07 a.m.
Created at: March 20, 2026, 1:13 p.m.