Triple

T14947226
Position Surface form Disambiguated ID Type / Status
Subject Nigeria national basketball team E372696 entity
Predicate notablePlayer P304 FINISHED
Object Chamberlain Oguchi
Chamberlain Oguchi is a Nigerian-American professional basketball player best known for his sharpshooting and key role in Nigeria’s international competitions, including their historic AfroBasket 2015 title.
E1128200 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: Chamberlain Oguchi | Statement: [Nigeria national basketball team, notablePlayer, Chamberlain Oguchi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chamberlain Oguchi
Context triple: [Nigeria national basketball team, notablePlayer, Chamberlain Oguchi]
  • A. Okinori Kaya
    Okinori Kaya was a Japanese bureaucrat and politician who served as Finance Minister before and during World War II and was later convicted as a Class A war criminal.
  • B. James Saito
    James Saito is an American actor known for his character roles in film and television, including appearances in series like "Eli Stone" and movies such as the original "Teenage Mutant Ninja Turtles."
  • C. Chris Ohiri
    Chris Ohiri was a notable Nigerian footballer whose legacy in the sport led to a stadium being named in his honor.
  • D. Yoshitsugu Saito
    Yoshitsugu Saitō was an Imperial Japanese Army lieutenant general best known for leading Japan’s doomed defense of Saipan during World War II and dying in the battle.
  • E. Otoya Yamaguchi
    Otoya Yamaguchi was a 17-year-old Japanese ultranationalist who assassinated socialist politician Inejiro Asanuma during a televised political debate in 1960.
  • 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: Chamberlain Oguchi
Triple: [Nigeria national basketball team, notablePlayer, Chamberlain Oguchi]
Generated description
Chamberlain Oguchi is a Nigerian-American professional basketball player best known for his sharpshooting and key role in Nigeria’s international competitions, including their historic AfroBasket 2015 title.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chamberlain Oguchi
Target entity description: Chamberlain Oguchi is a Nigerian-American professional basketball player best known for his sharpshooting and key role in Nigeria’s international competitions, including their historic AfroBasket 2015 title.
  • A. Okinori Kaya
    Okinori Kaya was a Japanese bureaucrat and politician who served as Finance Minister before and during World War II and was later convicted as a Class A war criminal.
  • B. James Saito
    James Saito is an American actor known for his character roles in film and television, including appearances in series like "Eli Stone" and movies such as the original "Teenage Mutant Ninja Turtles."
  • C. Chris Ohiri
    Chris Ohiri was a notable Nigerian footballer whose legacy in the sport led to a stadium being named in his honor.
  • D. Yoshitsugu Saito
    Yoshitsugu Saitō was an Imperial Japanese Army lieutenant general best known for leading Japan’s doomed defense of Saipan during World War II and dying in the battle.
  • E. Otoya Yamaguchi
    Otoya Yamaguchi was a 17-year-old Japanese ultranationalist who assassinated socialist politician Inejiro Asanuma during a televised political debate in 1960.
  • 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_69d85cca979481908747d2a81eba1cea completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded68e35c481908e47cd68441c5115 completed April 15, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe7e963c548190b3a06ffbbb3298b2 completed May 9, 2026, 12:23 a.m.
NEDg Description generation batch_69fe807eaa208190a478f0d0599ef695 completed May 9, 2026, 12:31 a.m.
NED2 Entity disambiguation (via description) batch_69fe811c14448190b85d94244adcd662 completed May 9, 2026, 12:34 a.m.
Created at: April 10, 2026, 2:39 a.m.