Triple

T3544901
Position Surface form Disambiguated ID Type / Status
Subject Takasaki E74971 entity
Predicate hasRiver P165 FINISHED
Object Karasu River
The Karasu River is a Japanese river that flows through Gunma Prefecture, including the city of Takasaki, and is part of the Tone River system.
 E455160 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: Karasu River | Statement: [Takasaki, hasRiver, Karasu River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Karasu River
Context triple: [Takasaki, hasRiver, Karasu River]
  • A. Yoshii River
    The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
  • B. Orashi River
    The Orashi River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
  • C. Akuta River
    The Akuta River is a waterway located in Japan's Ibaraki Prefecture, contributing to the region's local drainage and landscape.
  • D. Lukusashi River
    The Lukusashi River is a significant tributary waterway in Zambia that feeds into the larger Luangwa River system.
  • E. Osuga River
    The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
  • 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: Karasu River
Triple: [Takasaki, hasRiver, Karasu River]
Generated description
The Karasu River is a Japanese river that flows through Gunma Prefecture, including the city of Takasaki, and is part of the Tone River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Karasu River
Target entity description: The Karasu River is a Japanese river that flows through Gunma Prefecture, including the city of Takasaki, and is part of the Tone River system.
  • A. Yoshii River
    The Yoshii River is a significant river in Japan that serves as one of the main tributaries feeding the larger Shinano River system.
  • B. Orashi River
    The Orashi River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
  • C. Akuta River
    The Akuta River is a waterway located in Japan's Ibaraki Prefecture, contributing to the region's local drainage and landscape.
  • D. Lukusashi River
    The Lukusashi River is a significant tributary waterway in Zambia that feeds into the larger Luangwa River system.
  • E. Osuga River
    The Osuga River is a watercourse in Russia that flows through the Tver Oblast region, passing near the village of Pryamukhino.
  • 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_69ad85d274cc8190ab59c97298a1cfbf completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbf76c5b08190b898d31b80a3a350 completed March 8, 2026, 6:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69bde03b1f508190b9d5026103d3ee79 completed March 21, 2026, 12:03 a.m.
NEDg Description generation batch_69bde26ff3ac8190abada7fe7e03a5e2 completed March 21, 2026, 12:12 a.m.
NED2 Entity disambiguation (via description) batch_69bde3191b448190ad2affaa30bb1515 completed March 21, 2026, 12:15 a.m.
Created at: March 8, 2026, 3:20 p.m.