Triple

T4658430
Position Surface form Disambiguated ID Type / Status
Subject Bandon, Oregon E102466 entity
Predicate hasLandmark P105 FINISHED
Object Coquille River Lighthouse
Coquille River Lighthouse is a historic coastal beacon located at the mouth of the Coquille River, known for guiding ships into the harbor near Bandon on the southern Oregon coast.
 E457435 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: Coquille River Lighthouse | Statement: [Bandon, Oregon, hasLandmark, Coquille River Lighthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coquille River Lighthouse
Context triple: [Bandon, Oregon, hasLandmark, Coquille River Lighthouse]
  • A. McGulpin Point Lighthouse
    McGulpin Point Lighthouse is a historic 19th-century lighthouse on the Straits of Mackinac in northern Michigan, preserved today as a heritage site and museum.
  • B. Point Moore Lighthouse
    Point Moore Lighthouse is a distinctive red-and-white banded coastal beacon and historic maritime landmark located in Geraldton, Western Australia.
  • C. Cape Borda Lighthouse
    Cape Borda Lighthouse is a historic, uniquely square-shaped lighthouse on the rugged northwestern coast of Kangaroo Island in South Australia, known for its dramatic cliff-top setting and maritime heritage.
  • D. Cape Poge Lighthouse
    Cape Poge Lighthouse is a historic coastal beacon on Chappaquiddick Island in Massachusetts, known for guiding ships through the waters off Martha’s Vineyard.
  • E. Umpqua River Lighthouse
    Umpqua River Lighthouse is a historic coastal beacon in Oregon known for its distinctive red-and-white flashing Fresnel lens and scenic views over the Pacific Ocean.
  • 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: Coquille River Lighthouse
Triple: [Bandon, Oregon, hasLandmark, Coquille River Lighthouse]
Generated description
Coquille River Lighthouse is a historic coastal beacon located at the mouth of the Coquille River, known for guiding ships into the harbor near Bandon on the southern Oregon coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coquille River Lighthouse
Target entity description: Coquille River Lighthouse is a historic coastal beacon located at the mouth of the Coquille River, known for guiding ships into the harbor near Bandon on the southern Oregon coast.
  • A. McGulpin Point Lighthouse
    McGulpin Point Lighthouse is a historic 19th-century lighthouse on the Straits of Mackinac in northern Michigan, preserved today as a heritage site and museum.
  • B. Point Moore Lighthouse
    Point Moore Lighthouse is a distinctive red-and-white banded coastal beacon and historic maritime landmark located in Geraldton, Western Australia.
  • C. Cape Borda Lighthouse
    Cape Borda Lighthouse is a historic, uniquely square-shaped lighthouse on the rugged northwestern coast of Kangaroo Island in South Australia, known for its dramatic cliff-top setting and maritime heritage.
  • D. Cape Poge Lighthouse
    Cape Poge Lighthouse is a historic coastal beacon on Chappaquiddick Island in Massachusetts, known for guiding ships through the waters off Martha’s Vineyard.
  • E. Umpqua River Lighthouse
    Umpqua River Lighthouse is a historic coastal beacon in Oregon known for its distinctive red-and-white flashing Fresnel lens and scenic views over the Pacific Ocean.
  • 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_69bd43d823288190952279faa0d1d066 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd63271a548190bd9662b69a45d9a5 completed March 20, 2026, 3:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfaf5a0988190b097ef71301aebbe completed March 21, 2026, 1:57 a.m.
NEDg Description generation batch_69bdfc0964c881909e6b98a1c8ea747f completed March 21, 2026, 2:01 a.m.
NED2 Entity disambiguation (via description) batch_69bdfce1be788190ae3418df301e5136 completed March 21, 2026, 2:05 a.m.
Created at: March 20, 2026, 1:15 p.m.