Triple

T6982122
Position Surface form Disambiguated ID Type / Status
Subject Manitowaning E161871 entity
Predicate hasHarbour P3007 FINISHED
Object Manitowaning harbour
Manitowaning harbour is a small lakeside port and marina on Manitoulin Island in Ontario, Canada, serving local boating, fishing, and recreational activities on Georgian Bay.
 E632539 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Manitowaning harbour | Statement: [Manitowaning, hasHarbour, Manitowaning harbour]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manitowaning harbour
Context triple: [Manitowaning, hasHarbour, Manitowaning harbour]
  • A. Lambton Harbour
    Lambton Harbour is the main inner harbour of Wellington, New Zealand, forming the central waterfront area of the city.
  • B. Dundas Harbour
    Dundas Harbour is an abandoned former settlement and harbor on Devon Island in Nunavut, Canada, known for its remote Arctic location and historic Royal Canadian Mounted Police post.
  • C. Pugwash Harbour
    Pugwash Harbour is a coastal inlet on the Northumberland Strait in Nova Scotia, known for serving the village of Pugwash as a sheltered maritime and fishing harbour.
  • D. Murray’s Bay Harbour
    Murray’s Bay Harbour is the main small-boat landing and service harbour on Robben Island, historically used to access the former prison island off Cape Town, South Africa.
  • E. Musquodoboit Harbour
    Musquodoboit Harbour is a rural coastal community in Nova Scotia, Canada, known for its scenic shoreline, small-town character, and proximity to outdoor recreation areas.
  • 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: Manitowaning harbour
Target entity description: Manitowaning harbour is a small lakeside port and marina on Manitoulin Island in Ontario, Canada, serving local boating, fishing, and recreational activities on Georgian Bay.
  • A. Lambton Harbour
    Lambton Harbour is the main inner harbour of Wellington, New Zealand, forming the central waterfront area of the city.
  • B. Dundas Harbour
    Dundas Harbour is an abandoned former settlement and harbor on Devon Island in Nunavut, Canada, known for its remote Arctic location and historic Royal Canadian Mounted Police post.
  • C. Pugwash Harbour
    Pugwash Harbour is a coastal inlet on the Northumberland Strait in Nova Scotia, known for serving the village of Pugwash as a sheltered maritime and fishing harbour.
  • D. Murray’s Bay Harbour
    Murray’s Bay Harbour is the main small-boat landing and service harbour on Robben Island, historically used to access the former prison island off Cape Town, South Africa.
  • E. Musquodoboit Harbour
    Musquodoboit Harbour is a rural coastal community in Nova Scotia, Canada, known for its scenic shoreline, small-town character, and proximity to outdoor recreation areas.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Manitowaning harbour
Triple: [Manitowaning, hasHarbour, Manitowaning harbour]
Generated description
Manitowaning harbour is a small lakeside port and marina on Manitoulin Island in Ontario, Canada, serving local boating, fishing, and recreational activities on Georgian Bay.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c68855dc0481909b4c7e9e9ed273db elicitation completed
NER batch_69c6db8fdad481908f211a8b333714bd ner completed
NED1 batch_69c761c0ecd88190a684392aa6daf267 ned_source_triple completed
NED2 batch_69c762ee1a048190ada3e6fd850e468b ned_description completed
NEDg batch_69c76275a5f08190b71a59694ef4a1fd nedg completed
Created at: March 27, 2026, 2:31 p.m.