Triple

T19516424
Position Surface form Disambiguated ID Type / Status
Subject Infinity Train E488288 entity
Predicate mainCharacterInBookFour P9202 FINISHED
Object Ryan Akagi
Ryan Akagi is one of the central protagonists of Book Four of the animated anthology series "Infinity Train," known for his role in a story about friendship, identity, and personal growth aboard the mysterious train.
E1531472 NE FINISHED

How this triple was built (5 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: Ryan Akagi | Statement: [Infinity Train, mainCharacterInBookFour, Ryan Akagi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ryan Akagi
Context triple: [Infinity Train, mainCharacterInBookFour, Ryan Akagi]
  • A. Yusuke Nakamura
    Yusuke Nakamura is a Japanese illustrator and graphic designer renowned for his distinctive, colorful artwork used in album covers, book jackets, and anime-related projects.
  • B. Mako Iwamatsu
    Mako Iwamatsu was a Japanese-American actor and voice actor known for his distinctive gravelly voice and roles in films like "The Sand Pebbles" and "Conan the Barbarian," as well as for voicing Iroh in "Avatar: The Last Airbender."
  • C. Kenta Nagata
    Kenta Nagata is a Japanese video game composer best known for his work on Nintendo titles, particularly in the Mario Kart and The Legend of Zelda series.
  • D. Toru Watanabe
    Toru Watanabe is the introspective university student protagonist of Haruki Murakami’s novel "Norwegian Wood," whose coming-of-age story explores love, loss, and emotional turmoil in 1960s Tokyo.
  • E. Ryo Okumoto
    Ryo Okumoto is a Japanese-born keyboardist best known for his long-time role in the American progressive rock band Spock’s Beard.
  • 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: Ryan Akagi
Triple: [Infinity Train, mainCharacterInBookFour, Ryan Akagi]
Generated description
Ryan Akagi is one of the central protagonists of Book Four of the animated anthology series "Infinity Train," known for his role in a story about friendship, identity, and personal growth aboard the mysterious train.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ryan Akagi
Target entity description: Ryan Akagi is one of the central protagonists of Book Four of the animated anthology series "Infinity Train," known for his role in a story about friendship, identity, and personal growth aboard the mysterious train.
  • A. Yusuke Nakamura
    Yusuke Nakamura is a Japanese illustrator and graphic designer renowned for his distinctive, colorful artwork used in album covers, book jackets, and anime-related projects.
  • B. Mako Iwamatsu
    Mako Iwamatsu was a Japanese-American actor and voice actor known for his distinctive gravelly voice and roles in films like "The Sand Pebbles" and "Conan the Barbarian," as well as for voicing Iroh in "Avatar: The Last Airbender."
  • C. Kenta Nagata
    Kenta Nagata is a Japanese video game composer best known for his work on Nintendo titles, particularly in the Mario Kart and The Legend of Zelda series.
  • D. Toru Watanabe
    Toru Watanabe is the introspective university student protagonist of Haruki Murakami’s novel "Norwegian Wood," whose coming-of-age story explores love, loss, and emotional turmoil in 1960s Tokyo.
  • E. Ryo Okumoto
    Ryo Okumoto is a Japanese-born keyboardist best known for his long-time role in the American progressive rock band Spock’s Beard.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: mainCharacterInBookFour
Context triple: [Infinity Train, mainCharacterInBookFour, Ryan Akagi]
  • A. mainProtagonist chosen
    Indicates that the subject is the central character or primary focus in the narrative of the related work.
  • B. laterMainCharacterOf
    Indicates that one entity becomes the main character of a work at a later point in time, succeeding another main character.
  • C. mainThemeCharacter
    Indicates that a character serves as the central or primary figure associated with the main theme of a work or narrative.
  • D. literarySeriesCharacter
    Indicates that a character appears in, is part of, or is associated with a particular literary series.
  • E. mainCharactersAre
    Indicates that the specified entities serve as the primary or central characters in a narrative or work.
  • F. None of above.

Provenance (6 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_69d8e8da8bec819081f400199491ccc3 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6359ca7648190804c4d655170fda3 completed April 20, 2026, 2:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0ad50108b08190987795538b795d5c completed May 18, 2026, 8:59 a.m.
NEDg Description generation batch_6a0ad991a1e48190ad240a20694223fc completed May 18, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0ada2a61b881908a636b2d1d6e4509 completed May 18, 2026, 9:21 a.m.
PD Predicate disambiguation batch_69e4fd7bd25881908caa04eaef1f6718 completed April 19, 2026, 4:06 p.m.
Created at: April 10, 2026, 1:40 p.m.