Triple

T9072020
Position Surface form Disambiguated ID Type / Status
Subject Sullivan's Island E217390 entity
Predicate hasLandmark P105 FINISHED
Object Sullivan's Island Lighthouse
Sullivan's Island Lighthouse is a distinctive, modern-style navigational beacon on Sullivan's Island, South Carolina, known for its unusual triangular shape and powerful light guiding ships near Charleston Harbor.
 E776189 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: Sullivan's Island Lighthouse | Statement: [Sullivan's Island, hasLandmark, Sullivan's Island Lighthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sullivan's Island Lighthouse
Context triple: [Sullivan's Island, hasLandmark, Sullivan's Island Lighthouse]
  • A. Morris Island Lighthouse
    Morris Island Lighthouse is a historic, now offshore brick lighthouse off Morris Island near Charleston, South Carolina, known for its Civil War–era origins and ongoing preservation efforts against coastal erosion.
  • B. Amelia Island Lighthouse
    Amelia Island Lighthouse is a historic 19th-century lighthouse on Florida’s Amelia Island and one of the state’s oldest still-operating beacons.
  • C. St. Augustine Lighthouse
    The St. Augustine Lighthouse is a historic 19th-century lighthouse and maritime museum on Anastasia Island, renowned as an iconic symbol of St. Augustine’s coastal heritage and one of the oldest surviving aids to navigation in the United States.
  • D. Cape Lookout Lighthouse
    Cape Lookout Lighthouse is a historic, black-and-white diamond-patterned coastal beacon on North Carolina’s Outer Banks, renowned for guiding ships through the treacherous waters of the Cape Lookout Shoals.
  • E. Old Point Comfort Lighthouse
    Old Point Comfort Lighthouse is a historic navigational beacon in Hampton, Virginia, notable as one of the oldest continuously operating lighthouses on the Chesapeake Bay.
  • 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: Sullivan's Island Lighthouse
Triple: [Sullivan's Island, hasLandmark, Sullivan's Island Lighthouse]
Generated description
Sullivan's Island Lighthouse is a distinctive, modern-style navigational beacon on Sullivan's Island, South Carolina, known for its unusual triangular shape and powerful light guiding ships near Charleston Harbor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sullivan's Island Lighthouse
Target entity description: Sullivan's Island Lighthouse is a distinctive, modern-style navigational beacon on Sullivan's Island, South Carolina, known for its unusual triangular shape and powerful light guiding ships near Charleston Harbor.
  • A. Morris Island Lighthouse
    Morris Island Lighthouse is a historic, now offshore brick lighthouse off Morris Island near Charleston, South Carolina, known for its Civil War–era origins and ongoing preservation efforts against coastal erosion.
  • B. Amelia Island Lighthouse
    Amelia Island Lighthouse is a historic 19th-century lighthouse on Florida’s Amelia Island and one of the state’s oldest still-operating beacons.
  • C. St. Augustine Lighthouse
    The St. Augustine Lighthouse is a historic 19th-century lighthouse and maritime museum on Anastasia Island, renowned as an iconic symbol of St. Augustine’s coastal heritage and one of the oldest surviving aids to navigation in the United States.
  • D. Cape Lookout Lighthouse
    Cape Lookout Lighthouse is a historic, black-and-white diamond-patterned coastal beacon on North Carolina’s Outer Banks, renowned for guiding ships through the treacherous waters of the Cape Lookout Shoals.
  • E. Old Point Comfort Lighthouse
    Old Point Comfort Lighthouse is a historic navigational beacon in Hampton, Virginia, notable as one of the oldest continuously operating lighthouses on the Chesapeake Bay.
  • 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_69ca83d6c14c8190bc056d927f00a2a2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc955ffa04819086be5763133c5067 completed April 1, 2026, 3:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69cffdf72e74819086f576a4b2532387 completed April 3, 2026, 5:50 p.m.
NEDg Description generation batch_69d000d4a4548190939a9a9946be469b completed April 3, 2026, 6:03 p.m.
NED2 Entity disambiguation (via description) batch_69d001b245f08190a8e5c53c570b20a0 completed April 3, 2026, 6:06 p.m.
Created at: March 30, 2026, 7:12 p.m.