Triple

T21596751
Position Surface form Disambiguated ID Type / Status
Subject Port of Tanggu E532919 entity
Predicate near P350 FINISHED
Object Hai River estuary — NE NERFINISHED

How this triple was built (3 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: Hai River estuary | Statement: [Port of Tanggu, near, Hai River estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hai River estuary
Context triple: [Port of Tanggu, near, Hai River estuary]
  • A. Musi River estuary
    The Musi River estuary is the tidal, coastal outlet of Indonesia’s Musi River near Palembang, where river waters mix with the sea and support significant port, fishing, and mangrove ecosystems.
  • B. Soai Rap estuary
    The Soai Rap estuary is a tidal river mouth in southern Vietnam that forms part of the waterway access to Ho Chi Minh City and the surrounding Mekong Delta region.
  • C. Geum River estuary
    The Geum River estuary is a major river mouth on South Korea’s west coast, known for its tidal flats, ecological importance, and role in supporting the port city of Gunsan.
  • D. Sado River estuary
    The Sado River estuary is a large coastal wetland in southwestern Portugal known for its rich biodiversity, including a resident population of bottlenose dolphins, and its importance as a natural harbor and protected area near Setúbal.
  • E. Imo River estuary
    The Imo River estuary is a coastal wetland and tidal inlet in southeastern Nigeria where the Imo River meets the Atlantic Ocean, supporting rich mangrove ecosystems and local fisheries.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hai River estuary
Target entity description: The Hai River estuary is the coastal outlet of northern China’s Hai River into the Bohai Sea, forming a key maritime gateway for the Tianjin region.
  • A. Musi River estuary
    The Musi River estuary is the tidal, coastal outlet of Indonesia’s Musi River near Palembang, where river waters mix with the sea and support significant port, fishing, and mangrove ecosystems.
  • B. Soai Rap estuary
    The Soai Rap estuary is a tidal river mouth in southern Vietnam that forms part of the waterway access to Ho Chi Minh City and the surrounding Mekong Delta region.
  • C. Geum River estuary
    The Geum River estuary is a major river mouth on South Korea’s west coast, known for its tidal flats, ecological importance, and role in supporting the port city of Gunsan.
  • D. Sado River estuary
    The Sado River estuary is a large coastal wetland in southwestern Portugal known for its rich biodiversity, including a resident population of bottlenose dolphins, and its importance as a natural harbor and protected area near Setúbal.
  • E. Imo River estuary
    The Imo River estuary is a coastal wetland and tidal inlet in southeastern Nigeria where the Imo River meets the Atlantic Ocean, supporting rich mangrove ecosystems and local fisheries.
  • F. None of above. chosen

Provenance (2 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_69e0c46251648190876f0427cf2d321b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eefae20c8881909c5354313d06183a completed April 27, 2026, 5:57 a.m.
Created at: April 16, 2026, 6:32 p.m.