Triple

T2902602
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Renaissance E62686 entity
Predicate hasParticipant P149 FINISHED
Object Lew Welch
Lew Welch was an American poet associated with the Beat Generation and the San Francisco Renaissance, known for his introspective, jazz-influenced verse and his mysterious disappearance in 1971.
 E319886 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: Lew Welch | Statement: [San Francisco Renaissance, hasParticipant, Lew Welch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lew Welch
Context triple: [San Francisco Renaissance, hasParticipant, Lew Welch]
  • A. Thomas Whalen
    Thomas Whalen was a Scottish sculptor known for his architectural and public works, including prominent pieces in Edinburgh.
  • B. Thomas McElwee
    Thomas McElwee was an Irish republican and Provisional IRA member from County Derry who died during the 1981 Maze Prison hunger strike.
  • C. John McShain
    John McShain was an American building contractor known for constructing major U.S. landmarks, including the Pentagon and significant parts of Washington, D.C.'s federal architecture.
  • D. Lud Wray
    Lud Wray was an early professional football coach and executive best known for co-founding and serving as the first head coach of the Philadelphia Eagles in the NFL.
  • E. Fred Williamson
    Fred Williamson is an American actor and former professional football player best known for his roles in 1970s blaxploitation films and numerous action and genre movies.
  • 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: Lew Welch
Triple: [San Francisco Renaissance, hasParticipant, Lew Welch]
Generated description
Lew Welch was an American poet associated with the Beat Generation and the San Francisco Renaissance, known for his introspective, jazz-influenced verse and his mysterious disappearance in 1971.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lew Welch
Target entity description: Lew Welch was an American poet associated with the Beat Generation and the San Francisco Renaissance, known for his introspective, jazz-influenced verse and his mysterious disappearance in 1971.
  • A. Thomas Whalen
    Thomas Whalen was a Scottish sculptor known for his architectural and public works, including prominent pieces in Edinburgh.
  • B. Thomas McElwee
    Thomas McElwee was an Irish republican and Provisional IRA member from County Derry who died during the 1981 Maze Prison hunger strike.
  • C. John McShain
    John McShain was an American building contractor known for constructing major U.S. landmarks, including the Pentagon and significant parts of Washington, D.C.'s federal architecture.
  • D. Lud Wray
    Lud Wray was an early professional football coach and executive best known for co-founding and serving as the first head coach of the Philadelphia Eagles in the NFL.
  • E. Fred Williamson
    Fred Williamson is an American actor and former professional football player best known for his roles in 1970s blaxploitation films and numerous action and genre movies.
  • 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_69ab4c3e070c8190b78d3d2c005876dd completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abe0b3d20881908cd4f1b465b504af completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b1de8b9378819084861d65dd2b9528 completed March 11, 2026, 9:28 p.m.
NEDg Description generation batch_69b1df4acf2881908e969fe0512721bc completed March 11, 2026, 9:31 p.m.
NED2 Entity disambiguation (via description) batch_69b1dff55d5881909b14239a4232e617 completed March 11, 2026, 9:34 p.m.
Created at: March 6, 2026, 10:10 p.m.