Triple

T8369430
Position Surface form Disambiguated ID Type / Status
Subject Hanoi hydrological network E197416 entity
Predicate hasPart P35 FINISHED
Object Nhật Tân – Thanh Trì river reach E262046 NE FINISHED

How this triple was built (2 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: Nhật Tân – Thanh Trì river reach | Statement: [Hanoi hydrological network, hasPart, Nhật Tân – Thanh Trì river reach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nhật Tân – Thanh Trì river reach
Context triple: [Hanoi hydrological network, hasPart, Nhật Tân – Thanh Trì river reach]
  • A. Tô Lịch River chosen
    The Tô Lịch River is an urban river flowing through Hanoi, Vietnam, historically significant as part of the ancient Thăng Long citadel’s water system but now heavily polluted amid the city’s rapid development.
  • B. Tomio River
    The Tomio River is a tributary waterway in Japan that feeds into the larger Yamato River system.
  • C. Meguro River
    The Meguro River is a well-known urban river in Tokyo, Japan, famous for its picturesque cherry blossom-lined banks that attract many visitors during spring.
  • D. Kanda River
    The Kanda River is a historically significant urban river in Tokyo, Japan, flowing through several central wards and playing an important role in the city’s drainage and flood control systems.
  • E. Nhat Le River
    The Nhat Le River is a scenic waterway in central Vietnam known for flowing through Dong Hoi city to the East Sea, supporting local transport, fishing, and tourism.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82f56730819080cec5d991c76f4c completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb808f7c0481909fef5834cb6e7a3e completed March 31, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc7929e388190b35505378d0cf653 completed April 2, 2026, 1:34 a.m.
Created at: March 30, 2026, 6:01 p.m.