Triple

T14877401
Position Surface form Disambiguated ID Type / Status
Subject Robert Graysmith E349902 entity
Predicate notableWork P4 FINISHED
Object Amerithrax: The Hunt for the Anthrax Killer
Amerithrax: The Hunt for the Anthrax Killer is a true-crime book by Robert Graysmith that investigates the 2001 anthrax letter attacks in the United States and the subsequent FBI inquiry.
E1126063 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: Amerithrax: The Hunt for the Anthrax Killer | Statement: [Robert Graysmith, notableWork, Amerithrax: The Hunt for the Anthrax Killer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amerithrax: The Hunt for the Anthrax Killer
Context triple: [Robert Graysmith, notableWork, Amerithrax: The Hunt for the Anthrax Killer]
  • A. Murder at the Pentagon
    "Murder at the Pentagon" is a crime novel set within the Capital Crimes series, centering on a high-stakes murder investigation inside the U.S. Department of Defense headquarters.
  • B. The Unknown Terrorist
    The Unknown Terrorist is a contemporary novel by Australian author Richard Flanagan that explores media hysteria, fear, and the scapegoating of an ordinary woman wrongly suspected of terrorism in post-9/11 Sydney.
  • C. The Hot Zone
    The Hot Zone is a nonfiction thriller by Richard Preston that chronicles the origins and terrifying outbreaks of deadly filoviruses like Ebola and Marburg.
  • D. The Truth Will Out
    The Truth Will Out is a novel by British writer John Bowen, known for its psychologically driven narrative and exploration of moral ambiguity.
  • E. Wall of Denial
    Wall of Denial is a Magic: The Gathering blue creature card known for its extremely efficient defensive stats and shroud, making it notoriously difficult to remove and a staple blocker in control decks.
  • 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: Amerithrax: The Hunt for the Anthrax Killer
Triple: [Robert Graysmith, notableWork, Amerithrax: The Hunt for the Anthrax Killer]
Generated description
Amerithrax: The Hunt for the Anthrax Killer is a true-crime book by Robert Graysmith that investigates the 2001 anthrax letter attacks in the United States and the subsequent FBI inquiry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amerithrax: The Hunt for the Anthrax Killer
Target entity description: Amerithrax: The Hunt for the Anthrax Killer is a true-crime book by Robert Graysmith that investigates the 2001 anthrax letter attacks in the United States and the subsequent FBI inquiry.
  • A. Murder at the Pentagon
    "Murder at the Pentagon" is a crime novel set within the Capital Crimes series, centering on a high-stakes murder investigation inside the U.S. Department of Defense headquarters.
  • B. The Unknown Terrorist
    The Unknown Terrorist is a contemporary novel by Australian author Richard Flanagan that explores media hysteria, fear, and the scapegoating of an ordinary woman wrongly suspected of terrorism in post-9/11 Sydney.
  • C. The Hot Zone
    The Hot Zone is a nonfiction thriller by Richard Preston that chronicles the origins and terrifying outbreaks of deadly filoviruses like Ebola and Marburg.
  • D. The Truth Will Out
    The Truth Will Out is a novel by British writer John Bowen, known for its psychologically driven narrative and exploration of moral ambiguity.
  • E. Wall of Denial
    Wall of Denial is a Magic: The Gathering blue creature card known for its extremely efficient defensive stats and shroud, making it notoriously difficult to remove and a staple blocker in control decks.
  • 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_69d822ee4f408190b6ac3b2fa434f0df completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69ded5e4e4448190a8796573bc6d1069 completed April 15, 2026, 12:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b54ad7c819082575245da07e358 completed May 8, 2026, 11:01 p.m.
NEDg Description generation batch_69fe6be21f148190bec0e5adfcc0a91a completed May 8, 2026, 11:04 p.m.
NED2 Entity disambiguation (via description) batch_69fe6c6ebe4881909334d772e45403f6 completed May 8, 2026, 11:06 p.m.
Created at: April 10, 2026, 1:55 a.m.