Triple

T4969549
Position Surface form Disambiguated ID Type / Status
Subject Brotherhood of Sleeping Car Porters E111613 entity
Predicate foundedBy P104 FINISHED
Object Ashley Totten
Ashley Totten was a pioneering African American labor organizer and civil rights activist best known for helping to establish the first major Black labor union in the United States.
 E524581 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: Ashley Totten | Statement: [Brotherhood of Sleeping Car Porters, foundedBy, Ashley Totten]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ashley Totten
Context triple: [Brotherhood of Sleeping Car Porters, foundedBy, Ashley Totten]
  • A. Ashley Hurdle
    Ashley Hurdle is known as the daughter of former Major League Baseball manager and player Clint Hurdle.
  • B. Ashley Lyle
    Ashley Lyle is an American television writer and producer best known as the co-creator of the critically acclaimed Showtime drama series "Yellowjackets."
  • C. Ashley Lawrence
    Ashley Lawrence is a Canadian professional soccer player known for her versatility as a fullback and midfielder and as a key member of the Canadian women's national team.
  • D. Ashley Brown
    Ashley Brown is a central playable character in the horror video game Until Dawn, known for her intelligence, cautious nature, and pivotal role in the group's survival decisions.
  • E. Ashley Combe
    Ashley Combe is a historic country estate in Somerset, England, known for its picturesque coastal setting and association with the 19th-century aristocracy.
  • 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: Ashley Totten
Triple: [Brotherhood of Sleeping Car Porters, foundedBy, Ashley Totten]
Generated description
Ashley Totten was a pioneering African American labor organizer and civil rights activist best known for helping to establish the first major Black labor union in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ashley Totten
Target entity description: Ashley Totten was a pioneering African American labor organizer and civil rights activist best known for helping to establish the first major Black labor union in the United States.
  • A. Ashley Hurdle
    Ashley Hurdle is known as the daughter of former Major League Baseball manager and player Clint Hurdle.
  • B. Ashley Lyle
    Ashley Lyle is an American television writer and producer best known as the co-creator of the critically acclaimed Showtime drama series "Yellowjackets."
  • C. Ashley Lawrence
    Ashley Lawrence is a Canadian professional soccer player known for her versatility as a fullback and midfielder and as a key member of the Canadian women's national team.
  • D. Ashley Brown
    Ashley Brown is a central playable character in the horror video game Until Dawn, known for her intelligence, cautious nature, and pivotal role in the group's survival decisions.
  • E. Ashley Combe
    Ashley Combe is a historic country estate in Somerset, England, known for its picturesque coastal setting and association with the 19th-century aristocracy.
  • 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_69bd441a0eb481908050fa4273b19eae completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd721221b88190916feb9b4f049195 completed March 20, 2026, 4:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf77a49ddc819082fdfe7389b0d8a1 completed March 22, 2026, 5:01 a.m.
NEDg Description generation batch_69bf789ea6648190b418b35ef4f8d802 completed March 22, 2026, 5:05 a.m.
NED2 Entity disambiguation (via description) batch_69bf78eb6afc8190ac471d8ffc6372e3 completed March 22, 2026, 5:06 a.m.
Created at: March 20, 2026, 1:32 p.m.