Triple

T16771912
Position Surface form Disambiguated ID Type / Status
Subject Historic Ships in Baltimore E407617 entity
Predicate hasVessel P26083 FINISHED
Object Lightship Chesapeake
Lightship Chesapeake is a historic U.S. lightship that once served as a floating lighthouse and is now preserved as a museum ship in Baltimore.
E1232670 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: Lightship Chesapeake | Statement: [Historic Ships in Baltimore, hasVessel, Lightship Chesapeake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lightship Chesapeake
Context triple: [Historic Ships in Baltimore, hasVessel, Lightship Chesapeake]
  • A. USS Cumberland
    USS Cumberland was a 19th-century United States Navy sailing frigate best known for her service in the Mexican–American War and her dramatic sinking by the Confederate ironclad CSS Virginia during the American Civil War.
  • B. USS Chesapeake
    USS Chesapeake was a United States Navy frigate active during the early 19th century, best known for its role in the War of 1812 and its capture by the British HMS Shannon.
  • C. USS Columbia
    USS Columbia was a U.S. Navy light cruiser that saw significant combat service in the Pacific Theater during World War II.
  • D. USS Cyane
    USS Cyane was a former British Royal Navy sixth-rate warship captured during the War of 1812 and subsequently commissioned into the United States Navy, where it served in various roles including anti-piracy and Mediterranean patrols.
  • E. Sloop Greer
    Sloop Greer is a character in Lee Child’s Jack Reacher novel "Echo Burning," involved in the tense family and legal conflicts at the heart of the story.
  • 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: Lightship Chesapeake
Triple: [Historic Ships in Baltimore, hasVessel, Lightship Chesapeake]
Generated description
Lightship Chesapeake is a historic U.S. lightship that once served as a floating lighthouse and is now preserved as a museum ship in Baltimore.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lightship Chesapeake
Target entity description: Lightship Chesapeake is a historic U.S. lightship that once served as a floating lighthouse and is now preserved as a museum ship in Baltimore.
  • A. USS Cumberland
    USS Cumberland was a 19th-century United States Navy sailing frigate best known for her service in the Mexican–American War and her dramatic sinking by the Confederate ironclad CSS Virginia during the American Civil War.
  • B. USS Chesapeake
    USS Chesapeake was a United States Navy frigate active during the early 19th century, best known for its role in the War of 1812 and its capture by the British HMS Shannon.
  • C. USS Columbia
    USS Columbia was a U.S. Navy light cruiser that saw significant combat service in the Pacific Theater during World War II.
  • D. USS Cyane
    USS Cyane was a former British Royal Navy sixth-rate warship captured during the War of 1812 and subsequently commissioned into the United States Navy, where it served in various roles including anti-piracy and Mediterranean patrols.
  • E. Sloop Greer
    Sloop Greer is a character in Lee Child’s Jack Reacher novel "Echo Burning," involved in the tense family and legal conflicts at the heart of the story.
  • 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_69d8839174188190909f190097207065 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b036ff788190bd9f166c3f127818 completed April 18, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00a5361c3881909be0fb9b83a59993 completed May 10, 2026, 3:33 p.m.
NEDg Description generation batch_6a00a727e66481908b98e10a8bbe9747 completed May 10, 2026, 3:41 p.m.
NED2 Entity disambiguation (via description) batch_6a00a7f776788190b1467c478b5c1a33 completed May 10, 2026, 3:44 p.m.
Created at: April 10, 2026, 5:21 a.m.