Triple

T6157405
Position Surface form Disambiguated ID Type / Status
Subject David Lean E137356 entity
Predicate familyName P18 FINISHED
Object Lean
Lean is a surname most famously associated with British film director David Lean, renowned for epic classics like "Lawrence of Arabia" and "Doctor Zhivago."
E573246 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: Lean | Statement: [David Lean, familyName, Lean]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lean
Context triple: [David Lean, familyName, Lean]
  • A. Kaizen
    Kaizen is a Japanese business philosophy focused on continuous, incremental improvement in processes, products, and work culture.
  • B. Lean Forward
    Lean Forward is a progressive-themed marketing slogan used by the American cable news channel MSNBC to emphasize its forward-looking, liberal-leaning brand identity.
  • C. Toyota Production System
    The Toyota Production System is a pioneering lean manufacturing methodology that emphasizes waste reduction, continuous improvement (kaizen), and just-in-time production to maximize efficiency and quality.
  • D. Lean In
    Lean In is a bestselling 2013 book by Sheryl Sandberg that encourages women to pursue their ambitions and advocates for gender equality in the workplace and leadership.
  • E. lean product development
    Lean product development is a management and engineering approach that applies lean principles to the design and development process to reduce waste, accelerate time-to-market, and maximize customer value.
  • 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: Lean
Triple: [David Lean, familyName, Lean]
Generated description
Lean is a surname most famously associated with British film director David Lean, renowned for epic classics like "Lawrence of Arabia" and "Doctor Zhivago."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lean
Target entity description: Lean is a surname most famously associated with British film director David Lean, renowned for epic classics like "Lawrence of Arabia" and "Doctor Zhivago."
  • A. Kaizen
    Kaizen is a Japanese business philosophy focused on continuous, incremental improvement in processes, products, and work culture.
  • B. Lean Forward
    Lean Forward is a progressive-themed marketing slogan used by the American cable news channel MSNBC to emphasize its forward-looking, liberal-leaning brand identity.
  • C. Toyota Production System
    The Toyota Production System is a pioneering lean manufacturing methodology that emphasizes waste reduction, continuous improvement (kaizen), and just-in-time production to maximize efficiency and quality.
  • D. Lean In
    Lean In is a bestselling 2013 book by Sheryl Sandberg that encourages women to pursue their ambitions and advocates for gender equality in the workplace and leadership.
  • E. lean product development
    Lean product development is a management and engineering approach that applies lean principles to the design and development process to reduce waste, accelerate time-to-market, and maximize customer value.
  • 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_69c008a45d008190832a9e19f5d63406 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05d3177588190970a45af0d43b04c completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1418ba6488190aaf8d3070555d60a completed March 23, 2026, 1:35 p.m.
NEDg Description generation batch_69c147fd4e988190a21c17f96830dfb4 completed March 23, 2026, 2:02 p.m.
NED2 Entity disambiguation (via description) batch_69c1486382a8819098cee911eb1b7137 completed March 23, 2026, 2:04 p.m.
Created at: March 22, 2026, 4:17 p.m.