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.