Triple

T13203653
Position Surface form Disambiguated ID Type / Status
Subject A Night to Remember (1958 film) E314301 entity
Predicate portrays P264 FINISHED
Object Charles Lightoller
Charles Lightoller was the second officer and most senior surviving officer of the RMS Titanic, known for his role in enforcing the “women and children first” evacuation policy during the ship’s sinking.
E1028229 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: Charles Lightoller | Statement: [A Night to Remember (1958 film), portrays, Charles Lightoller]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charles Lightoller
Context triple: [A Night to Remember (1958 film), portrays, Charles Lightoller]
  • A. Captain Edward Smith
    Captain Edward Smith was the British sea captain best known for commanding the RMS Titanic on its ill-fated maiden voyage in 1912.
  • B. Thomas Henry Ismay
    Thomas Henry Ismay was a 19th-century British shipowner and entrepreneur best known as the founder of the White Star Line, one of the era’s most prominent transatlantic shipping companies.
  • C. J. Bruce Ismay
    J. Bruce Ismay was a British businessman best known as the chairman of the company that owned the RMS Titanic and for surviving its 1912 sinking amid widespread public criticism.
  • D. Sir Edward James Harland
    Sir Edward James Harland was a prominent 19th-century British shipbuilder and industrialist best known as a co-founder of the Harland and Wolff shipyard in Belfast.
  • E. Commander Ernest E. Evans
    Commander Ernest E. Evans was a U.S. Navy officer and Medal of Honor recipient renowned for his heroic leadership and ultimate sacrifice during the Battle off Samar in World War II.
  • 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: Charles Lightoller
Triple: [A Night to Remember (1958 film), portrays, Charles Lightoller]
Generated description
Charles Lightoller was the second officer and most senior surviving officer of the RMS Titanic, known for his role in enforcing the “women and children first” evacuation policy during the ship’s sinking.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charles Lightoller
Target entity description: Charles Lightoller was the second officer and most senior surviving officer of the RMS Titanic, known for his role in enforcing the “women and children first” evacuation policy during the ship’s sinking.
  • A. Captain Edward Smith
    Captain Edward Smith was the British sea captain best known for commanding the RMS Titanic on its ill-fated maiden voyage in 1912.
  • B. Thomas Henry Ismay
    Thomas Henry Ismay was a 19th-century British shipowner and entrepreneur best known as the founder of the White Star Line, one of the era’s most prominent transatlantic shipping companies.
  • C. J. Bruce Ismay
    J. Bruce Ismay was a British businessman best known as the chairman of the company that owned the RMS Titanic and for surviving its 1912 sinking amid widespread public criticism.
  • D. Sir Edward James Harland
    Sir Edward James Harland was a prominent 19th-century British shipbuilder and industrialist best known as a co-founder of the Harland and Wolff shipyard in Belfast.
  • E. Commander Ernest E. Evans
    Commander Ernest E. Evans was a U.S. Navy officer and Medal of Honor recipient renowned for his heroic leadership and ultimate sacrifice during the Battle off Samar in World War II.
  • 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_69d806aee7308190b70a237ba2a6e3e1 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c9961a48190a1157df47f59b7af completed April 10, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff1a3d68819089ad35f8f9ff5c5a completed May 3, 2026, 7:54 a.m.
NEDg Description generation batch_69f6ffeec1e8819090e1917fc6449ede completed May 3, 2026, 7:57 a.m.
NED2 Entity disambiguation (via description) batch_69f7017d8d308190bb54958764026325 completed May 3, 2026, 8:04 a.m.
Created at: April 9, 2026, 9:17 p.m.