Triple

T10663184
Position Surface form Disambiguated ID Type / Status
Subject Waltershof container terminal E251278 entity
Predicate hasAccess P273 FINISHED
Object North Sea via Elbe estuary
The North Sea via the Elbe estuary is a major maritime route connecting the port of Hamburg and its terminals to the open sea and international shipping lanes.
E876628 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: North Sea via Elbe estuary | Statement: [Waltershof container terminal, hasAccess, North Sea via Elbe estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Sea via Elbe estuary
Context triple: [Waltershof container terminal, hasAccess, North Sea via Elbe estuary]
  • A. North Sea via Brouwerssluis
    The North Sea via Brouwerssluis refers to the controlled connection where water from the Grevelingen flows into the North Sea through the Brouwerssluis sluice complex in the Netherlands.
  • B. North Sea via The Wash
    The North Sea via The Wash is a coastal inlet on England’s east coast that provides maritime access between inland ports like Wisbech and the open North Sea.
  • C. 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.
  • D. 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.
  • E. North Sea drainage basin
    The North Sea drainage basin is the extensive hydrological region whose rivers and streams collect and channel water from surrounding lands into 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: North Sea via Elbe estuary
Triple: [Waltershof container terminal, hasAccess, North Sea via Elbe estuary]
Generated description
The North Sea via the Elbe estuary is a major maritime route connecting the port of Hamburg and its terminals to the open sea and international shipping lanes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Sea via Elbe estuary
Target entity description: The North Sea via the Elbe estuary is a major maritime route connecting the port of Hamburg and its terminals to the open sea and international shipping lanes.
  • A. North Sea via Brouwerssluis
    The North Sea via Brouwerssluis refers to the controlled connection where water from the Grevelingen flows into the North Sea through the Brouwerssluis sluice complex in the Netherlands.
  • B. North Sea via The Wash
    The North Sea via The Wash is a coastal inlet on England’s east coast that provides maritime access between inland ports like Wisbech and the open North Sea.
  • C. 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.
  • D. 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.
  • E. North Sea drainage basin
    The North Sea drainage basin is the extensive hydrological region whose rivers and streams collect and channel water from surrounding lands into 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_69d6aa5b0d2881909584b20efc5877f0 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6f31db6288190857533213fa9f20d completed April 9, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d97a9566e08190a92b49ce73963078 completed April 10, 2026, 10:32 p.m.
NEDg Description generation batch_69d97cc2b66c8190909a23927fbe3af5 completed April 10, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69d97e189800819087bf6af15b2370a2 completed April 10, 2026, 10:47 p.m.
Created at: April 8, 2026, 9:08 p.m.