Triple

T2155324
Position Surface form Disambiguated ID Type / Status
Subject Sean Payton E47872 entity
Predicate placeOfBirth P1 FINISHED
Object San Mateo, California, United States
San Mateo is a city in the San Francisco Bay Area of California known for its suburban neighborhoods, strong economy, and proximity to major tech and business hubs.
 E294113 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: San Mateo, California, United States | Statement: [Sean Payton, placeOfBirth, San Mateo, California, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Mateo, California, United States
Context triple: [Sean Payton, placeOfBirth, San Mateo, California, United States]
  • A. Santa Clara, California, United States
    Santa Clara is a major city in California’s Silicon Valley known for its concentration of high-tech companies, including serving as a key hub for the technology industry in the United States.
  • B. Foster City, California
    Foster City, California is a planned waterfront suburb in the San Francisco Bay Area known for its extensive lagoon system, residential communities, and tech-industry presence.
  • C. San Jose, California, United States
    San Jose is a major city in California’s Silicon Valley, known as a global center for technology and innovation.
  • D. Mountain View, California, United States
    Mountain View, California, United States is a Silicon Valley city known as a major technology hub and home to numerous high-profile tech companies.
  • E. San Bruno, California, United States
    San Bruno is a small city in San Mateo County, California, best known in recent years as the home of YouTube’s corporate headquarters.
  • 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: San Mateo, California, United States
Triple: [Sean Payton, placeOfBirth, San Mateo, California, United States]
Generated description
San Mateo is a city in the San Francisco Bay Area of California known for its suburban neighborhoods, strong economy, and proximity to major tech and business hubs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Mateo, California, United States
Target entity description: San Mateo is a city in the San Francisco Bay Area of California known for its suburban neighborhoods, strong economy, and proximity to major tech and business hubs.
  • A. Santa Clara, California, United States
    Santa Clara is a major city in California’s Silicon Valley known for its concentration of high-tech companies, including serving as a key hub for the technology industry in the United States.
  • B. Foster City, California
    Foster City, California is a planned waterfront suburb in the San Francisco Bay Area known for its extensive lagoon system, residential communities, and tech-industry presence.
  • C. San Jose, California, United States
    San Jose is a major city in California’s Silicon Valley, known as a global center for technology and innovation.
  • D. Mountain View, California, United States
    Mountain View, California, United States is a Silicon Valley city known as a major technology hub and home to numerous high-profile tech companies.
  • E. San Bruno, California, United States
    San Bruno is a small city in San Mateo County, California, best known in recent years as the home of YouTube’s corporate headquarters.
  • 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_69a88a1d1fd8819088b34990d69a712f completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abbe669c188190bb4c1c391ca848b0 completed March 7, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbba881848190acaff6d216799c2d completed March 10, 2026, 6:35 a.m.
NEDg Description generation batch_69afbc2d10c88190a3f265843f98024b completed March 10, 2026, 6:37 a.m.
NED2 Entity disambiguation (via description) batch_69afbc9dc9248190abd42ad9785c8605 completed March 10, 2026, 6:39 a.m.
Created at: March 4, 2026, 7:44 p.m.