Triple

T15669552
Position Surface form Disambiguated ID Type / Status
Subject Sturgeon Bay Ship Canal Light E377270 entity
Predicate associatedWith P37 FINISHED
Object Sturgeon Bay Canal North Pierhead Light E377270 NE FINISHED

How this triple was built (2 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: Sturgeon Bay Canal North Pierhead Light | Statement: [Sturgeon Bay Ship Canal Light, associatedWith, Sturgeon Bay Canal North Pierhead Light]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sturgeon Bay Canal North Pierhead Light
Context triple: [Sturgeon Bay Ship Canal Light, associatedWith, Sturgeon Bay Canal North Pierhead Light]
  • A. Sturgeon Bay Ship Canal Light chosen
    Sturgeon Bay Ship Canal Light is a historic lighthouse on Lake Michigan in Wisconsin that aids navigation into the Sturgeon Bay Ship Canal.
  • B. Marquette Harbor Lighthouse
    Marquette Harbor Lighthouse is a historic red-brick navigational beacon on Lake Superior that has guided ships into Marquette, Michigan’s harbor since the 19th century.
  • C. Sturgeon Point Light Station
    Sturgeon Point Light Station is a historic 19th-century lighthouse complex on Lake Huron, known for guiding Great Lakes shipping and serving today as a maritime museum and landmark.
  • D. Muskegon South Pierhead Light
    Muskegon South Pierhead Light is a historic red lighthouse on Lake Michigan in Muskegon, Michigan, guiding vessels at the entrance to Muskegon Lake.
  • E. Michigan City East Pierhead Lighthouse
    The Michigan City East Pierhead Lighthouse is a historic Lake Michigan navigational beacon known for its distinctive pier setting and status as an iconic symbol of Michigan City’s maritime heritage.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85cd2e28481909d4e975bee20872f completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04f1254508190a77a16b7bfd299ad completed April 16, 2026, 2:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff67a431208190b7e0d1eefd55504a completed May 9, 2026, 4:58 p.m.
Created at: April 10, 2026, 4:16 a.m.