Triple

T7496455
Position Surface form Disambiguated ID Type / Status
Subject Bremerhaven E177141 entity
Predicate locatedOn P40 FINISHED
Object Weser River estuary
The Weser River estuary is the broad tidal mouth of the Weser River in northwestern Germany, where the river meets the North Sea and serves as an important maritime and industrial region.
E668569 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: Weser River estuary | Statement: [Bremerhaven, locatedOn, Weser River estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Weser River estuary
Context triple: [Bremerhaven, locatedOn, Weser River estuary]
  • A. Grevelingen estuary
    The Grevelingen estuary is a former tidal inlet in the southwestern Netherlands that has become one of the largest saltwater lakes in Western Europe, known for its nature reserves and water sports.
  • B. Münsterländer Bucht
    The Münsterländer Bucht is a lowland region in northwestern Germany characterized by fertile plains, agriculture, and the city of Münster as its main urban center.
  • C. Haringvliet estuary
    The Haringvliet estuary is a major Rhine-Meuse river mouth and coastal wetland area in the southwestern Netherlands, important for flood protection, shipping, and migratory bird and fish habitats.
  • D. Wadden Sea
    The Wadden Sea is a vast intertidal coastal wetland along the North Sea coasts of the Netherlands, Germany, and Denmark, renowned for its tidal flats, rich biodiversity, and status as a UNESCO World Heritage Site.
  • E. Eastern Scheldt
    Eastern Scheldt is a large tidal estuary in the Dutch province of Zeeland, known for its rich marine ecosystem and the Delta Works storm surge barrier that protects it from the North Sea.
  • 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: Weser River estuary
Triple: [Bremerhaven, locatedOn, Weser River estuary]
Generated description
The Weser River estuary is the broad tidal mouth of the Weser River in northwestern Germany, where the river meets the North Sea and serves as an important maritime and industrial region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Weser River estuary
Target entity description: The Weser River estuary is the broad tidal mouth of the Weser River in northwestern Germany, where the river meets the North Sea and serves as an important maritime and industrial region.
  • A. Grevelingen estuary
    The Grevelingen estuary is a former tidal inlet in the southwestern Netherlands that has become one of the largest saltwater lakes in Western Europe, known for its nature reserves and water sports.
  • B. Münsterländer Bucht
    The Münsterländer Bucht is a lowland region in northwestern Germany characterized by fertile plains, agriculture, and the city of Münster as its main urban center.
  • C. Haringvliet estuary
    The Haringvliet estuary is a major Rhine-Meuse river mouth and coastal wetland area in the southwestern Netherlands, important for flood protection, shipping, and migratory bird and fish habitats.
  • D. Wadden Sea
    The Wadden Sea is a vast intertidal coastal wetland along the North Sea coasts of the Netherlands, Germany, and Denmark, renowned for its tidal flats, rich biodiversity, and status as a UNESCO World Heritage Site.
  • E. Eastern Scheldt
    Eastern Scheldt is a large tidal estuary in the Dutch province of Zeeland, known for its rich marine ecosystem and the Delta Works storm surge barrier that protects it from the North Sea.
  • 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_69c69f2583808190bd1a4936c42a5815 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f57c86948190aa8ee765bd497850 completed March 27, 2026, 9:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c8686cc8190bb1f7b09cdbebcf7 completed March 28, 2026, 8:39 p.m.
NEDg Description generation batch_69c83e31d54c8190aed9279181f1db2b completed March 28, 2026, 8:46 p.m.
NED2 Entity disambiguation (via description) batch_69c83ef9ce408190907a62c9d0a6dc16 completed March 28, 2026, 8:50 p.m.
Created at: March 27, 2026, 3:43 p.m.