Triple

T4431594
Position Surface form Disambiguated ID Type / Status
Subject Uchinoura Space Center E95341 entity
Predicate hasAlternativeName P39 FINISHED
Object USC
USC is a Japanese space launch and tracking facility operated by JAXA, known for supporting satellite launches and space science missions.
 E445900 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: USC | Statement: [Uchinoura Space Center, hasAlternativeName, USC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: USC
Context triple: [Uchinoura Space Center, hasAlternativeName, USC]
  • A. USC
    USC is a common abbreviation that, in this context, refers to the University of South Carolina and its Gamecocks athletic teams competing in NCAA Division I sports.
  • B. USC
    USC is a public university in Queensland, Australia, known for its modern campuses and focus on teaching quality and regional engagement.
  • C. USC
    USC is a historic public university in Santiago de Compostela, Spain, renowned for its academic and research excellence.
  • D. University of Southern California
    The University of Southern California is a major private research university in Los Angeles known for its strong academic programs, influential alumni network, and significant contributions to fields such as film, engineering, and business.
  • E. University of California, Los Angeles
    The University of California, Los Angeles (UCLA) is a leading public research university in Los Angeles renowned for its strong academic programs, influential research, and competitive athletics.
  • 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: USC
Triple: [Uchinoura Space Center, hasAlternativeName, USC]
Generated description
USC is a Japanese space launch and tracking facility operated by JAXA, known for supporting satellite launches and space science missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: USC
Target entity description: USC is a Japanese space launch and tracking facility operated by JAXA, known for supporting satellite launches and space science missions.
  • A. USC
    USC is a common abbreviation that, in this context, refers to the University of South Carolina and its Gamecocks athletic teams competing in NCAA Division I sports.
  • B. USC
    USC is a public university in Queensland, Australia, known for its modern campuses and focus on teaching quality and regional engagement.
  • C. USC
    USC is a historic public university in Santiago de Compostela, Spain, renowned for its academic and research excellence.
  • D. University of Southern California
    The University of Southern California is a major private research university in Los Angeles known for its strong academic programs, influential alumni network, and significant contributions to fields such as film, engineering, and business.
  • E. University of California, Los Angeles
    The University of California, Los Angeles (UCLA) is a leading public research university in Los Angeles renowned for its strong academic programs, influential research, and competitive athletics.
  • 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_69b3453c2a0c8190926b574c90766db9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3556b71448190a3fab938853f8b87 completed March 13, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69bd421ea32c8190b291d10873fcb9a6 completed March 20, 2026, 12:48 p.m.
NEDg Description generation batch_69bd431c572c8190a59035a9b4a41112 completed March 20, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69bd43ca589881908a6c6052353a0963 completed March 20, 2026, 12:55 p.m.
Created at: March 12, 2026, 11:31 p.m.