Triple

T2699806
Position Surface form Disambiguated ID Type / Status
Subject Abyssinian Baptist Church E59202 entity
Predicate notableLeader P304 FINISHED
Object Samuel DeWitt Proctor
Samuel DeWitt Proctor was an influential American Baptist minister, educator, and civil rights leader who served as a prominent pastor and public intellectual in the mid-20th century.
E292344 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: Samuel DeWitt Proctor | Statement: [Abyssinian Baptist Church, notableLeader, Samuel DeWitt Proctor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Samuel DeWitt Proctor
Context triple: [Abyssinian Baptist Church, notableLeader, Samuel DeWitt Proctor]
  • A. Lyman Cornelius Smith
    Lyman Cornelius Smith was an American industrialist and entrepreneur best known for his role in the typewriter and firearms industries in the late 19th and early 20th centuries.
  • B. James Edward Keeler
    James Edward Keeler was an American astronomer noted for his pioneering spectroscopic studies of Saturn’s rings and for his influential role in late 19th-century astrophysical research.
  • C. George Willis Ritchey
    George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
  • D. William Henry Pickering
    William Henry Pickering was an American astronomer known for his discoveries of planetary satellites and contributions to lunar and planetary observation.
  • E. Dr. Emlen Physick Jr.
    Dr. Emlen Physick Jr. was a 19th-century physician and member of a prominent Philadelphia family who became known as the original owner and resident of the now-historic Victorian Emlen Physick Estate in Cape May, New Jersey.
  • 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: Samuel DeWitt Proctor
Triple: [Abyssinian Baptist Church, notableLeader, Samuel DeWitt Proctor]
Generated description
Samuel DeWitt Proctor was an influential American Baptist minister, educator, and civil rights leader who served as a prominent pastor and public intellectual in the mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Samuel DeWitt Proctor
Target entity description: Samuel DeWitt Proctor was an influential American Baptist minister, educator, and civil rights leader who served as a prominent pastor and public intellectual in the mid-20th century.
  • A. Lyman Cornelius Smith
    Lyman Cornelius Smith was an American industrialist and entrepreneur best known for his role in the typewriter and firearms industries in the late 19th and early 20th centuries.
  • B. James Edward Keeler
    James Edward Keeler was an American astronomer noted for his pioneering spectroscopic studies of Saturn’s rings and for his influential role in late 19th-century astrophysical research.
  • C. George Willis Ritchey
    George Willis Ritchey was an American optician and telescope designer renowned for pioneering advanced reflecting telescope technologies in the early 20th century.
  • D. William Henry Pickering
    William Henry Pickering was an American astronomer known for his discoveries of planetary satellites and contributions to lunar and planetary observation.
  • E. Dr. Emlen Physick Jr.
    Dr. Emlen Physick Jr. was a 19th-century physician and member of a prominent Philadelphia family who became known as the original owner and resident of the now-historic Victorian Emlen Physick Estate in Cape May, New Jersey.
  • 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_69ab4ac66bc88190b9e4afa5fc843f72 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abda34ba508190be8e2c9e4052adfc completed March 7, 2026, 7:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69afb68060288190b03e024048b78a33 completed March 10, 2026, 6:13 a.m.
NEDg Description generation batch_69afb6d47cc08190a0402fff65739d6d completed March 10, 2026, 6:14 a.m.
NED2 Entity disambiguation (via description) batch_69afb72791488190876acf30f2886107 completed March 10, 2026, 6:16 a.m.
Created at: March 6, 2026, 9:55 p.m.