Triple

T344250
Position Surface form Disambiguated ID Type / Status
Subject River Douglas E6903 entity
Predicate historicallyCanalisedAs P339 FINISHED
Object Douglas Navigation
Douglas Navigation was an 18th-century canalised waterway in Lancashire, England, created by improving the River Douglas to allow the transport of coal and other goods before being superseded by later canal developments.
E43876 NE FINISHED

How this triple was built (5 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: Douglas Navigation | Statement: [River Douglas, historicallyCanalisedAs, Douglas Navigation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Douglas Navigation
Context triple: [River Douglas, historicallyCanalisedAs, Douglas Navigation]
  • A. Chelsea Creek
    Chelsea Creek is a tidal waterway in the Boston area that serves as an important industrial and shipping channel between Chelsea and East Boston, Massachusetts.
  • B. Wellfleet
    Wellfleet is a coastal town on outer Cape Cod in Massachusetts known for its oysters, beaches, and protected seashore.
  • C. Aeromar
    Aeromar is a Mexican regional airline that primarily operates domestic and short-haul international flights, with a major operational base in Mexico City.
  • D. Durham boat
    A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
  • E. Marine Gate
    Marine Gate is a historic fortified entrance in the medieval walls of Rhodes, serving as one of the main sea-facing gateways to the old city.
  • 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: Douglas Navigation
Triple: [River Douglas, historicallyCanalisedAs, Douglas Navigation]
Generated description
Douglas Navigation was an 18th-century canalised waterway in Lancashire, England, created by improving the River Douglas to allow the transport of coal and other goods before being superseded by later canal developments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Douglas Navigation
Target entity description: Douglas Navigation was an 18th-century canalised waterway in Lancashire, England, created by improving the River Douglas to allow the transport of coal and other goods before being superseded by later canal developments.
  • A. Chelsea Creek
    Chelsea Creek is a tidal waterway in the Boston area that serves as an important industrial and shipping channel between Chelsea and East Boston, Massachusetts.
  • B. Wellfleet
    Wellfleet is a coastal town on outer Cape Cod in Massachusetts known for its oysters, beaches, and protected seashore.
  • C. Aeromar
    Aeromar is a Mexican regional airline that primarily operates domestic and short-haul international flights, with a major operational base in Mexico City.
  • D. Durham boat
    A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
  • E. Marine Gate
    Marine Gate is a historic fortified entrance in the medieval walls of Rhodes, serving as one of the main sea-facing gateways to the old city.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: historicallyCanalisedAs
Context triple: [River Douglas, historicallyCanalisedAs, Douglas Navigation]
  • A. historicallyBorneBy
    Indicates that an entity has carried, possessed, or used another entity (such as a name, title, or symbol) at some point in the past.
  • B. hasHistoricalOrigin
    Indicates that something originated, was first established, or came into existence during a specific historical period or context.
  • C. historicallyUsedFor
    Indicates that something served a particular function or purpose at some point in the past, even if it may no longer be used that way now.
  • D. historicallyExtendedBy
    Indicates that something has been continued, expanded, or carried forward over time by another, later entity or development.
  • E. historicallyImplementedAs chosen
    Indicates that one entity was used or realized as another entity in the past, even if that is no longer the case.
  • F. None of above.

Provenance (6 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb01261c81909280128b5ce75eff completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d7ea0484819095ff3c22073cd300 completed March 1, 2026, 6:08 a.m.
NEDg Description generation batch_69a3d85312448190aad22189ad07687a completed March 1, 2026, 6:10 a.m.
NED2 Entity disambiguation (via description) batch_69a3d8f2d0688190aa6d0a262f8857ba completed March 1, 2026, 6:13 a.m.
PD Predicate disambiguation batch_69a2e9530c98819085025efe4e04aa7e completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.