Triple

T1279077
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Bay E27281 entity
Predicate hasArtificialIsland P970 FINISHED
Object Umihotaru
Umihotaru is a man-made island in Tokyo Bay that serves as a rest area and service complex along the Tokyo Bay Aqua-Line expressway.
 E155494 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: Umihotaru | Statement: [Tokyo Bay, hasArtificialIsland, Umihotaru]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Umihotaru
Context triple: [Tokyo Bay, hasArtificialIsland, Umihotaru]
  • A. Marichi
    Marichi is a revered Vedic sage (one of the Saptarishi) regarded as a mind-born son of Brahma and an important progenitor in Hindu cosmology.
  • B. Kintomo Mushakoji
    Kintomo Mushakoji was a Japanese diplomat who served as a key representative of Japan’s government in the 1930s, notably involved in its alignment with Axis powers.
  • C. Miraitowa
    Miraitowa is the futuristic, blue-and-white checkered character created as the official mascot of the Tokyo 2020 Summer Olympics, symbolizing tradition, innovation, and a hopeful future.
  • D. Uchinanchu
    Uchinanchu are the indigenous Ryukyuan people of Okinawa, Japan, with a distinct language, culture, and historical identity separate from mainland Japanese.
  • E. Ogakumonjo
    Ogakumonjo is a historic structure within Kyoto Imperial Palace, traditionally associated with imperial academic or archival functions in Japan’s former capital.
  • 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: Umihotaru
Triple: [Tokyo Bay, hasArtificialIsland, Umihotaru]
Generated description
Umihotaru is a man-made island in Tokyo Bay that serves as a rest area and service complex along the Tokyo Bay Aqua-Line expressway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Umihotaru
Target entity description: Umihotaru is a man-made island in Tokyo Bay that serves as a rest area and service complex along the Tokyo Bay Aqua-Line expressway.
  • A. Marichi
    Marichi is a revered Vedic sage (one of the Saptarishi) regarded as a mind-born son of Brahma and an important progenitor in Hindu cosmology.
  • B. Kintomo Mushakoji
    Kintomo Mushakoji was a Japanese diplomat who served as a key representative of Japan’s government in the 1930s, notably involved in its alignment with Axis powers.
  • C. Miraitowa
    Miraitowa is the futuristic, blue-and-white checkered character created as the official mascot of the Tokyo 2020 Summer Olympics, symbolizing tradition, innovation, and a hopeful future.
  • D. Uchinanchu
    Uchinanchu are the indigenous Ryukyuan people of Okinawa, Japan, with a distinct language, culture, and historical identity separate from mainland Japanese.
  • E. Ogakumonjo
    Ogakumonjo is a historic structure within Kyoto Imperial Palace, traditionally associated with imperial academic or archival functions in Japan’s former capital.
  • 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_69a496d3710c8190955dee8bc0dacb50 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c48bec548190b25d4a74b323cc1b completed March 1, 2026, 10:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce5dac54819097ff1fe72a19380d completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69accef1f294819093f463001ae8796b completed March 8, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69accf59a4e48190bfe11b97c4d33913 completed March 8, 2026, 1:22 a.m.
Created at: March 1, 2026, 7:50 p.m.