Triple

T2576573
Position Surface form Disambiguated ID Type / Status
Subject John Zimmer E57789 entity
Predicate positionHeld P8 FINISHED
Object president of Lyft
John Zimmer is an American entrepreneur best known as the co-founder and president of the ride-sharing company Lyft.
 E279977 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: president of Lyft | Statement: [John Zimmer, positionHeld, president of Lyft]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: president of Lyft
Context triple: [John Zimmer, positionHeld, president of Lyft]
  • A. president of Cruise Automation
    The president of Cruise Automation is the top executive responsible for leading the company’s strategy, operations, and development of its self-driving car technology.
  • B. Chief Financial Officer of Uber Technologies
    The Chief Financial Officer of Uber Technologies is the senior executive responsible for overseeing the company’s global financial strategy, planning, reporting, and investor relations.
  • C. Travis Kalanick
    Travis Kalanick is an American entrepreneur best known as the co-founder and former CEO of the ride-hailing company Uber.
  • D. Lyft
    Lyft is a major American ride-hailing and transportation company that connects passengers with drivers through a mobile app platform.
  • E. Lyft Pink
    Lyft Pink is Lyft’s paid membership program that offers riders benefits like discounted fares, priority support, and other perks on the Lyft platform.
  • 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: president of Lyft
Triple: [John Zimmer, positionHeld, president of Lyft]
Generated description
John Zimmer is an American entrepreneur best known as the co-founder and president of the ride-sharing company Lyft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: president of Lyft
Target entity description: John Zimmer is an American entrepreneur best known as the co-founder and president of the ride-sharing company Lyft.
  • A. president of Cruise Automation
    The president of Cruise Automation is the top executive responsible for leading the company’s strategy, operations, and development of its self-driving car technology.
  • B. Chief Financial Officer of Uber Technologies
    The Chief Financial Officer of Uber Technologies is the senior executive responsible for overseeing the company’s global financial strategy, planning, reporting, and investor relations.
  • C. Travis Kalanick
    Travis Kalanick is an American entrepreneur best known as the co-founder and former CEO of the ride-hailing company Uber.
  • D. Lyft
    Lyft is a major American ride-hailing and transportation company that connects passengers with drivers through a mobile app platform.
  • E. Lyft Pink
    Lyft Pink is Lyft’s paid membership program that offers riders benefits like discounted fares, priority support, and other perks on the Lyft platform.
  • 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_69ab4a51410081908501dcf8bad9adc4 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd3a606e481909bcea46de468bb99 completed March 7, 2026, 7:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69af6576a0a8819080d9241801675b19 completed March 10, 2026, 12:27 a.m.
NEDg Description generation batch_69af669436208190901d1f34592c1a42 completed March 10, 2026, 12:32 a.m.
NED2 Entity disambiguation (via description) batch_69af6760cf7c8190bb681f573828049e completed March 10, 2026, 12:35 a.m.
Created at: March 6, 2026, 9:49 p.m.