Triple

T7172335
Position Surface form Disambiguated ID Type / Status
Subject California City E167229 entity
Predicate founder P104 FINISHED
Object Nathan Mendelsohn
Nathan Mendelsohn was a real estate developer and visionary planner best known for conceiving and developing the master-planned community of California City in the Mojave Desert.
 E689073 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: Nathan Mendelsohn | Statement: [California City, founder, Nathan Mendelsohn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nathan Mendelsohn
Context triple: [California City, founder, Nathan Mendelsohn]
  • A. Tom Mendelsohn
    Tom Mendelsohn is an Australian man known primarily as the brother of acclaimed actor Ben Mendelsohn.
  • B. Paul Benjamin Mendelsohn
    Paul Benjamin Mendelsohn, known professionally as Ben Mendelsohn, is an Australian actor acclaimed for his intense character roles in film and television, including performances in "Animal Kingdom," "Bloodline," and major Hollywood franchises.
  • C. David Mandel
    David Mandel is an American television writer, director, and producer best known for his work on comedy series such as Veep, Seinfeld, and Curb Your Enthusiasm.
  • D. Aaron Mendelsohn
    Aaron Mendelsohn is an American screenwriter best known for co-writing the family sports film "Air Bud" and working extensively in film and television.
  • E. Nathan Waks
    Nathan Waks is an Australian cellist, composer, and music producer known for his work on film scores and classical music projects.
  • 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: Nathan Mendelsohn
Triple: [California City, founder, Nathan Mendelsohn]
Generated description
Nathan Mendelsohn was a real estate developer and visionary planner best known for conceiving and developing the master-planned community of California City in the Mojave Desert.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nathan Mendelsohn
Target entity description: Nathan Mendelsohn was a real estate developer and visionary planner best known for conceiving and developing the master-planned community of California City in the Mojave Desert.
  • A. Tom Mendelsohn
    Tom Mendelsohn is an Australian man known primarily as the brother of acclaimed actor Ben Mendelsohn.
  • B. Paul Benjamin Mendelsohn
    Paul Benjamin Mendelsohn, known professionally as Ben Mendelsohn, is an Australian actor acclaimed for his intense character roles in film and television, including performances in "Animal Kingdom," "Bloodline," and major Hollywood franchises.
  • C. David Mandel
    David Mandel is an American television writer, director, and producer best known for his work on comedy series such as Veep, Seinfeld, and Curb Your Enthusiasm.
  • D. Aaron Mendelsohn
    Aaron Mendelsohn is an American screenwriter best known for co-writing the family sports film "Air Bud" and working extensively in film and television.
  • E. Nathan Waks
    Nathan Waks is an Australian cellist, composer, and music producer known for his work on film scores and classical music projects.
  • 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_69c68889a2748190a316c5e65360361a completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e88b0a448190a19bd2d9e2a310a4 completed March 27, 2026, 8:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8eee797a881909548186742cf7b66 completed March 29, 2026, 9:20 a.m.
NEDg Description generation batch_69c8ef99d09c8190af2203bc1da07c7c completed March 29, 2026, 9:23 a.m.
NED2 Entity disambiguation (via description) batch_69c8f088fa3c8190bf13aa7a98b4e886 completed March 29, 2026, 9:27 a.m.
Created at: March 27, 2026, 2:48 p.m.