Triple

T9008171
Position Surface form Disambiguated ID Type / Status
Subject Rakuten Mobile Park Miyagi E215396 entity
Predicate namedAfter P63 FINISHED
Object Rakuten Mobile
Rakuten Mobile is a Japanese mobile network operator and telecommunications brand owned by the e-commerce company Rakuten, known for its low-cost, fully virtualized mobile network services.
 E771087 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: Rakuten Mobile | Statement: [Rakuten Mobile Park Miyagi, namedAfter, Rakuten Mobile]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rakuten Mobile
Context triple: [Rakuten Mobile Park Miyagi, namedAfter, Rakuten Mobile]
  • A. T-Mobile US
    T-Mobile US is a major American wireless network operator known for its nationwide mobile phone services and aggressive “Un-carrier” marketing strategy.
  • B. NTT DoCoMo
    NTT DoCoMo is Japan’s largest mobile network operator, known for pioneering advanced mobile technologies and services, including early 3G deployments.
  • C. Virgin Mobile
    Virgin Mobile is a wireless communications brand offering mobile phone services in multiple countries as part of Richard Branson’s broader Virgin Group.
  • D. KDDI
    KDDI is a major Japanese telecommunications company that provides mobile, broadband, and other communication services domestically and internationally.
  • E. Cricket Wireless
    Cricket Wireless is a U.S.-based prepaid wireless service provider offering affordable mobile phone plans and coverage on AT&T’s nationwide network.
  • 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: Rakuten Mobile
Triple: [Rakuten Mobile Park Miyagi, namedAfter, Rakuten Mobile]
Generated description
Rakuten Mobile is a Japanese mobile network operator and telecommunications brand owned by the e-commerce company Rakuten, known for its low-cost, fully virtualized mobile network services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rakuten Mobile
Target entity description: Rakuten Mobile is a Japanese mobile network operator and telecommunications brand owned by the e-commerce company Rakuten, known for its low-cost, fully virtualized mobile network services.
  • A. T-Mobile US
    T-Mobile US is a major American wireless network operator known for its nationwide mobile phone services and aggressive “Un-carrier” marketing strategy.
  • B. NTT DoCoMo
    NTT DoCoMo is Japan’s largest mobile network operator, known for pioneering advanced mobile technologies and services, including early 3G deployments.
  • C. Virgin Mobile
    Virgin Mobile is a wireless communications brand offering mobile phone services in multiple countries as part of Richard Branson’s broader Virgin Group.
  • D. KDDI
    KDDI is a major Japanese telecommunications company that provides mobile, broadband, and other communication services domestically and internationally.
  • E. Cricket Wireless
    Cricket Wireless is a U.S.-based prepaid wireless service provider offering affordable mobile phone plans and coverage on AT&T’s nationwide network.
  • 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_69ca83a2bf088190986ee7a8eb90407d completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc69bed8588190afc9cbca12b75a3b completed April 1, 2026, 12:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0ec84348190944a2310a6a60448 completed April 3, 2026, 2:38 p.m.
NEDg Description generation batch_69cfd221047c8190ac6c375d516ec57e completed April 3, 2026, 2:43 p.m.
NED2 Entity disambiguation (via description) batch_69cfd2f99dd881909be1cb2b947b9b4e completed April 3, 2026, 2:47 p.m.
Created at: March 30, 2026, 7:06 p.m.