Triple

T10263916
Position Surface form Disambiguated ID Type / Status
Subject Pan-African Congress E240668 entity
Predicate hasParticipant P149 FINISHED
Object J. E. Casely Hayford
J. E. Casely Hayford was a prominent Gold Coast (Ghanaian) nationalist, lawyer, writer, and early Pan-Africanist leader who advocated for African self-governance and cultural pride in the early 20th century.
E851735 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: J. E. Casely Hayford | Statement: [Pan-African Congress, hasParticipant, J. E. Casely Hayford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: J. E. Casely Hayford
Context triple: [Pan-African Congress, hasParticipant, J. E. Casely Hayford]
  • A. Meyer Fortes
    Meyer Fortes was a prominent British social anthropologist known for his influential work on kinship, religion, and political organization in West African societies.
  • B. Melville J. Herskovits
    Melville J. Herskovits was an American anthropologist known for pioneering African and African diaspora studies and for challenging racial and cultural biases in social science.
  • C. Peter Abrahams
    Peter Abrahams is an American crime and suspense novelist known for his psychological thrillers and the popular Chet and Bernie mystery series.
  • D. William Du Bois Duddell
    William Du Bois Duddell was a British physicist and electrical engineer best known for his pioneering work on electrical oscillations and the invention of the "singing arc."
  • E. A. M. Rhys
    A. M. Rhys is a physicist known for co-introducing the Huang–Rhys factor, a key parameter describing electron–phonon coupling in solid-state and molecular spectroscopy.
  • 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: J. E. Casely Hayford
Triple: [Pan-African Congress, hasParticipant, J. E. Casely Hayford]
Generated description
J. E. Casely Hayford was a prominent Gold Coast (Ghanaian) nationalist, lawyer, writer, and early Pan-Africanist leader who advocated for African self-governance and cultural pride in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: J. E. Casely Hayford
Target entity description: J. E. Casely Hayford was a prominent Gold Coast (Ghanaian) nationalist, lawyer, writer, and early Pan-Africanist leader who advocated for African self-governance and cultural pride in the early 20th century.
  • A. Meyer Fortes
    Meyer Fortes was a prominent British social anthropologist known for his influential work on kinship, religion, and political organization in West African societies.
  • B. Melville J. Herskovits
    Melville J. Herskovits was an American anthropologist known for pioneering African and African diaspora studies and for challenging racial and cultural biases in social science.
  • C. Peter Abrahams
    Peter Abrahams is an American crime and suspense novelist known for his psychological thrillers and the popular Chet and Bernie mystery series.
  • D. William Du Bois Duddell
    William Du Bois Duddell was a British physicist and electrical engineer best known for his pioneering work on electrical oscillations and the invention of the "singing arc."
  • E. A. M. Rhys
    A. M. Rhys is a physicist known for co-introducing the Huang–Rhys factor, a key parameter describing electron–phonon coupling in solid-state and molecular spectroscopy.
  • 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_69d381a94c1881908fc38fc263d9b9c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d25e68fc8190b46699d2266c0505 completed April 7, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6f7f81dd481909022efde8fc46e68 completed April 9, 2026, 12:51 a.m.
NEDg Description generation batch_69d6fcabb5a08190a26c068163f48878 completed April 9, 2026, 1:11 a.m.
NED2 Entity disambiguation (via description) batch_69d6fd7212b88190b410b8e1cc6f56fd completed April 9, 2026, 1:14 a.m.
Created at: April 6, 2026, 11:33 a.m.