Triple

T7161625
Position Surface form Disambiguated ID Type / Status
Subject Sagami Bay E166957 entity
Predicate drainsFrom P4497 FINISHED
Object Sakawa River
The Sakawa River is a river in Kanagawa Prefecture, Japan, that flows from the mountains of Hakone through the Ashigara Plain before emptying into Sagami Bay.
E688165 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: Sakawa River | Statement: [Sagami Bay, drainsFrom, Sakawa River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sakawa River
Context triple: [Sagami Bay, drainsFrom, Sakawa River]
  • A. Dokawa River
    Dokawa River is a river flowing through the city of Fukuchiyama in Kyoto Prefecture, Japan.
  • B. Asakawa River
    Asakawa River is a river in Tokyo, Japan, that flows through the city of Hachiōji and serves as a local natural and recreational area.
  • C. Watarase River
    The Watarase River is a significant river in Japan’s Kantō region, known for flowing through Gunma, Tochigi, Saitama, and Ibaraki Prefectures and contributing to the Tone River system.
  • D. Yasu River
    The Yasu River is a significant river in Japan’s Kansai region that flows through Shiga Prefecture and ultimately drains into Lake Biwa.
  • E. Takkaze River
    The Takkaze River is a major river in the Horn of Africa that flows through the Ethiopian and Eritrean highlands, forming part of the border between the two countries before joining the Atbarah River.
  • 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: Sakawa River
Triple: [Sagami Bay, drainsFrom, Sakawa River]
Generated description
The Sakawa River is a river in Kanagawa Prefecture, Japan, that flows from the mountains of Hakone through the Ashigara Plain before emptying into Sagami Bay.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sakawa River
Target entity description: The Sakawa River is a river in Kanagawa Prefecture, Japan, that flows from the mountains of Hakone through the Ashigara Plain before emptying into Sagami Bay.
  • A. Dokawa River
    Dokawa River is a river flowing through the city of Fukuchiyama in Kyoto Prefecture, Japan.
  • B. Asakawa River
    Asakawa River is a river in Tokyo, Japan, that flows through the city of Hachiōji and serves as a local natural and recreational area.
  • C. Watarase River
    The Watarase River is a significant river in Japan’s Kantō region, known for flowing through Gunma, Tochigi, Saitama, and Ibaraki Prefectures and contributing to the Tone River system.
  • D. Yasu River
    The Yasu River is a significant river in Japan’s Kansai region that flows through Shiga Prefecture and ultimately drains into Lake Biwa.
  • E. Takkaze River
    The Takkaze River is a major river in the Horn of Africa that flows through the Ethiopian and Eritrean highlands, forming part of the border between the two countries before joining the Atbarah River.
  • 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_69c68887a5cc8190bec0ea96227164f7 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e82e4b248190ad3c3863cb93971e completed March 27, 2026, 8:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8d67da5708190973ac88aa67e32b1 completed March 29, 2026, 7:36 a.m.
NEDg Description generation batch_69c8d6e89c5081908638fdfa24abf4dc completed March 29, 2026, 7:38 a.m.
NED2 Entity disambiguation (via description) batch_69c8d740c4848190b34f4cf7ad708592 completed March 29, 2026, 7:39 a.m.
Created at: March 27, 2026, 2:47 p.m.