Triple

T14196477
Position Surface form Disambiguated ID Type / Status
Subject Red Blood, Black Sand E351849 entity
Predicate author P4 FINISHED
Object Chuck Tatum
Chuck Tatum was a U.S. Marine and World War II veteran best known for his firsthand memoir of the Battle of Iwo Jima, "Red Blood, Black Sand."
 E1084925 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: Chuck Tatum | Statement: [Red Blood, Black Sand, author, Chuck Tatum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chuck Tatum
Context triple: [Red Blood, Black Sand, author, Chuck Tatum]
  • A. Chuck Tatum
    Chuck Tatum is the cynical, opportunistic newspaper reporter at the center of Billy Wilder’s film "Ace in the Hole," whose ruthless pursuit of a big story drives the movie’s moral drama.
  • B. Chuck Muncie
    Chuck Muncie was a standout NFL running back of the late 1970s and early 1980s, best known for his Pro Bowl performances with the New Orleans Saints and San Diego Chargers.
  • C. Tuck Jones
    Tuck Jones is a person known primarily for being a relative of Bailey Ndugu.
  • D. Hank Booth
    Hank Booth is a recurring character on the television series "Bones," known as Seeley Booth's grandfather and a former Army veteran.
  • E. Dick Hogan
    Dick Hogan was an American actor best remembered for his role in Alfred Hitchcock’s 1948 thriller "Rope."
  • 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: Chuck Tatum
Triple: [Red Blood, Black Sand, author, Chuck Tatum]
Generated description
Chuck Tatum was a U.S. Marine and World War II veteran best known for his firsthand memoir of the Battle of Iwo Jima, "Red Blood, Black Sand."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chuck Tatum
Target entity description: Chuck Tatum was a U.S. Marine and World War II veteran best known for his firsthand memoir of the Battle of Iwo Jima, "Red Blood, Black Sand."
  • A. Chuck Tatum
    Chuck Tatum is the cynical, opportunistic newspaper reporter at the center of Billy Wilder’s film "Ace in the Hole," whose ruthless pursuit of a big story drives the movie’s moral drama.
  • B. Chuck Muncie
    Chuck Muncie was a standout NFL running back of the late 1970s and early 1980s, best known for his Pro Bowl performances with the New Orleans Saints and San Diego Chargers.
  • C. Tuck Jones
    Tuck Jones is a person known primarily for being a relative of Bailey Ndugu.
  • D. Hank Booth
    Hank Booth is a recurring character on the television series "Bones," known as Seeley Booth's grandfather and a former Army veteran.
  • E. Dick Hogan
    Dick Hogan was an American actor best remembered for his role in Alfred Hitchcock’s 1948 thriller "Rope."
  • 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_69d827894ac0819097803e57f3227b23 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61e1fbd48190a4864fa4443f8f29 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd194b32d88190aa74eef576152db3 completed May 7, 2026, 10:59 p.m.
NEDg Description generation batch_69fd1ab3f83881908113259c23fe1028 completed May 7, 2026, 11:05 p.m.
NED2 Entity disambiguation (via description) batch_69fd1b87a0c48190a68367525ed9d2cb completed May 7, 2026, 11:08 p.m.
Created at: April 10, 2026, 1:04 a.m.