Triple

T6928811
Position Surface form Disambiguated ID Type / Status
Subject Tybee Island, Georgia E160381 entity
Predicate hasLandmark P105 FINISHED
Object Cockspur Island Lighthouse
Cockspur Island Lighthouse is a historic brick lighthouse located at the mouth of the Savannah River in Georgia, known for guiding ships into the port of Savannah since the 19th century.
 E646354 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: Cockspur Island Lighthouse | Statement: [Tybee Island, Georgia, hasLandmark, Cockspur Island Lighthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cockspur Island Lighthouse
Context triple: [Tybee Island, Georgia, hasLandmark, Cockspur Island Lighthouse]
  • A. Ten Pound Island Light
    Ten Pound Island Light is a historic lighthouse located on Ten Pound Island in Gloucester Harbor, Massachusetts, that once guided maritime traffic into the busy fishing port.
  • B. West Chop Lighthouse
    West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
  • C. Cana Island Lighthouse
    Cana Island Lighthouse is a historic 19th-century lighthouse and popular maritime landmark located off the coast of Door County, Wisconsin.
  • D. Chatham Lighthouse
    Chatham Lighthouse is a historic coastal beacon on Cape Cod in Massachusetts, renowned for guiding ships through the treacherous waters off Chatham.
  • E. St. Anastasia Island Lighthouse
    St. Anastasia Island Lighthouse is a historic navigational beacon located on St. Anastasia Island off the coast of Bulgaria in the Black Sea.
  • 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: Cockspur Island Lighthouse
Triple: [Tybee Island, Georgia, hasLandmark, Cockspur Island Lighthouse]
Generated description
Cockspur Island Lighthouse is a historic brick lighthouse located at the mouth of the Savannah River in Georgia, known for guiding ships into the port of Savannah since the 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cockspur Island Lighthouse
Target entity description: Cockspur Island Lighthouse is a historic brick lighthouse located at the mouth of the Savannah River in Georgia, known for guiding ships into the port of Savannah since the 19th century.
  • A. Ten Pound Island Light
    Ten Pound Island Light is a historic lighthouse located on Ten Pound Island in Gloucester Harbor, Massachusetts, that once guided maritime traffic into the busy fishing port.
  • B. West Chop Lighthouse
    West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
  • C. Cana Island Lighthouse
    Cana Island Lighthouse is a historic 19th-century lighthouse and popular maritime landmark located off the coast of Door County, Wisconsin.
  • D. Chatham Lighthouse
    Chatham Lighthouse is a historic coastal beacon on Cape Cod in Massachusetts, renowned for guiding ships through the treacherous waters off Chatham.
  • E. St. Anastasia Island Lighthouse
    St. Anastasia Island Lighthouse is a historic navigational beacon located on St. Anastasia Island off the coast of Bulgaria in the Black Sea.
  • 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_69c6884e15208190b9e91487eaafcf85 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da1de28881908579bc198e74203e completed March 27, 2026, 7:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7b8b17c60819083a7ef72cf952b93 completed March 28, 2026, 11:17 a.m.
NEDg Description generation batch_69c7b97893308190b349afb452d4e154 completed March 28, 2026, 11:20 a.m.
NED2 Entity disambiguation (via description) batch_69c7b9f805b88190866170fdd8ce07ff completed March 28, 2026, 11:22 a.m.
Created at: March 27, 2026, 2:27 p.m.