Triple

T4035771
Position Surface form Disambiguated ID Type / Status
Subject Abe Sapien E83823 entity
Predicate alias P39 FINISHED
Object Langdon Everett Caul
Langdon Everett Caul is the original human identity of Abe Sapien, a 19th-century Victorian scientist and occultist whose transformation led to the amphibious B.P.R.D. agent in the Hellboy universe.
 E407867 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: Langdon Everett Caul | Statement: [Abe Sapien, alias, Langdon Everett Caul]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langdon Everett Caul
Context triple: [Abe Sapien, alias, Langdon Everett Caul]
  • A. Daniel Lothrop
    Daniel Lothrop was a 19th-century American publisher best known for founding the D. Lothrop Company, which specialized in children's and religious literature.
  • B. John Langdon
    John Langdon was an American Founding Father, Revolutionary War leader, and early U.S. senator from New Hampshire who also served as one of the framers of the Constitution.
  • C. Milo William Langdon
    Milo William Langdon is the son of American actress and model Liv Tyler.
  • D. Charles Leavitt
    Charles Leavitt is an American screenwriter best known for writing the screenplay for the film "Blood Diamond."
  • E. Robert Harvard
    Robert Harvard was the father of John Harvard, the English clergyman whose bequest helped found Harvard College in colonial America.
  • 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: Langdon Everett Caul
Triple: [Abe Sapien, alias, Langdon Everett Caul]
Generated description
Langdon Everett Caul is the original human identity of Abe Sapien, a 19th-century Victorian scientist and occultist whose transformation led to the amphibious B.P.R.D. agent in the Hellboy universe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Langdon Everett Caul
Target entity description: Langdon Everett Caul is the original human identity of Abe Sapien, a 19th-century Victorian scientist and occultist whose transformation led to the amphibious B.P.R.D. agent in the Hellboy universe.
  • A. Daniel Lothrop
    Daniel Lothrop was a 19th-century American publisher best known for founding the D. Lothrop Company, which specialized in children's and religious literature.
  • B. John Langdon
    John Langdon was an American Founding Father, Revolutionary War leader, and early U.S. senator from New Hampshire who also served as one of the framers of the Constitution.
  • C. Milo William Langdon
    Milo William Langdon is the son of American actress and model Liv Tyler.
  • D. Charles Leavitt
    Charles Leavitt is an American screenwriter best known for writing the screenplay for the film "Blood Diamond."
  • E. Robert Harvard
    Robert Harvard was the father of John Harvard, the English clergyman whose bequest helped found Harvard College in colonial America.
  • 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_69aed92f7cf0819098e0539bdcc3767f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb132f6c8190937acd35a6a5a9e4 completed March 9, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69b556415ebc8190a528c7e22dbf70df completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b556efc2148190a66e732e09e4fc21 completed March 14, 2026, 12:39 p.m.
NED2 Entity disambiguation (via description) batch_69b5575de0e88190843f1fcbc12c9dd5 completed March 14, 2026, 12:41 p.m.
Created at: March 9, 2026, 3:36 p.m.