Triple

T18209673
Position Surface form Disambiguated ID Type / Status
Subject Lightship Huron E435996 entity
Predicate category P87 FINISHED
Object Great Lakes lightship
A Great Lakes lightship is a specialized vessel that served as a floating lighthouse, marking hazardous areas and guiding navigation on the Great Lakes before modern aids replaced it.
E1312867 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: Great Lakes lightship | Statement: [Lightship Huron, category, Great Lakes lightship]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Great Lakes lightship
Context triple: [Lightship Huron, category, Great Lakes lightship]
  • A. North Carr Lightship
    North Carr Lightship is a historic Scottish lightvessel that served as a floating lighthouse warning ships of the dangerous North Carr rocks off the coast of Fife.
  • B. M/V Tustumena
    M/V Tustumena is a rugged Alaska Marine Highway ferry known for serving remote coastal communities and challenging open-ocean routes in the Gulf of Alaska and Aleutian Islands.
  • C. Ambrose Lightship
    Ambrose Lightship was a lightship stationed off New York Harbor that served as a critical floating lighthouse guiding ships safely through the Ambrose Channel.
  • D. RV Laurence M. Gould
    RV Laurence M. Gould is an American research and supply ice-strengthened vessel that supports scientific missions and logistics in the Antarctic Peninsula region.
  • E. M/V Hubbard
    M/V Hubbard is an Alaska Marine Highway System ferry that serves coastal communities in the state of Alaska as part of its state-operated marine transportation network.
  • 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: Great Lakes lightship
Triple: [Lightship Huron, category, Great Lakes lightship]
Generated description
A Great Lakes lightship is a specialized vessel that served as a floating lighthouse, marking hazardous areas and guiding navigation on the Great Lakes before modern aids replaced it.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Great Lakes lightship
Target entity description: A Great Lakes lightship is a specialized vessel that served as a floating lighthouse, marking hazardous areas and guiding navigation on the Great Lakes before modern aids replaced it.
  • A. North Carr Lightship
    North Carr Lightship is a historic Scottish lightvessel that served as a floating lighthouse warning ships of the dangerous North Carr rocks off the coast of Fife.
  • B. M/V Tustumena
    M/V Tustumena is a rugged Alaska Marine Highway ferry known for serving remote coastal communities and challenging open-ocean routes in the Gulf of Alaska and Aleutian Islands.
  • C. Ambrose Lightship
    Ambrose Lightship was a lightship stationed off New York Harbor that served as a critical floating lighthouse guiding ships safely through the Ambrose Channel.
  • D. RV Laurence M. Gould
    RV Laurence M. Gould is an American research and supply ice-strengthened vessel that supports scientific missions and logistics in the Antarctic Peninsula region.
  • E. M/V Hubbard
    M/V Hubbard is an Alaska Marine Highway System ferry that serves coastal communities in the state of Alaska as part of its state-operated marine transportation network.
  • 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_69d8b90dba6481908e119eb9aa4ca0cb completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4e2276d7c8190883fa3f6f7b81133 completed April 19, 2026, 2:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a039f128840819096b0090350a6de85 completed May 12, 2026, 9:43 p.m.
NEDg Description generation batch_6a039f8aa3ac8190baa85cbad12233fb completed May 12, 2026, 9:45 p.m.
NED2 Entity disambiguation (via description) batch_6a03a0a4ef148190b6c69f72f019964a completed May 12, 2026, 9:50 p.m.
Created at: April 10, 2026, 10:32 a.m.