Triple

T4291028
Position Surface form Disambiguated ID Type / Status
Subject Marin City E99590 entity
Predicate servedBy P82 FINISHED
Object Sausalito Marin City School District
Sausalito Marin City School District is a small public school district in Marin County, California, responsible for providing K–8 education to students in the Sausalito and Marin City communities.
 E428920 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: Sausalito Marin City School District | Statement: [Marin City, servedBy, Sausalito Marin City School District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sausalito Marin City School District
Context triple: [Marin City, servedBy, Sausalito Marin City School District]
  • A. San Francisco Unified School District
    San Francisco Unified School District is the public school district serving the city and county of San Francisco, California, overseeing a diverse network of elementary, middle, and high schools.
  • B. South San Francisco Unified School District
    South San Francisco Unified School District is a public school district in northern San Mateo County, California, serving students in South San Francisco and nearby communities from elementary through high school.
  • C. San Mateo Union High School District
    San Mateo Union High School District is a public high school district serving multiple communities in San Mateo County, California, providing secondary education through several comprehensive and specialized high schools.
  • D. San Mateo-Foster City School District
    San Mateo-Foster City School District is a public K–8 school district serving students in the cities of San Mateo and Foster City in California’s San Francisco Bay Area.
  • E. Millbrae School District
    Millbrae School District is a public school district in Millbrae, California, responsible for providing K–8 education to students in the local community.
  • 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: Sausalito Marin City School District
Triple: [Marin City, servedBy, Sausalito Marin City School District]
Generated description
Sausalito Marin City School District is a small public school district in Marin County, California, responsible for providing K–8 education to students in the Sausalito and Marin City communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sausalito Marin City School District
Target entity description: Sausalito Marin City School District is a small public school district in Marin County, California, responsible for providing K–8 education to students in the Sausalito and Marin City communities.
  • A. San Francisco Unified School District
    San Francisco Unified School District is the public school district serving the city and county of San Francisco, California, overseeing a diverse network of elementary, middle, and high schools.
  • B. South San Francisco Unified School District
    South San Francisco Unified School District is a public school district in northern San Mateo County, California, serving students in South San Francisco and nearby communities from elementary through high school.
  • C. San Mateo Union High School District
    San Mateo Union High School District is a public high school district serving multiple communities in San Mateo County, California, providing secondary education through several comprehensive and specialized high schools.
  • D. San Mateo-Foster City School District
    San Mateo-Foster City School District is a public K–8 school district serving students in the cities of San Mateo and Foster City in California’s San Francisco Bay Area.
  • E. Millbrae School District
    Millbrae School District is a public school district in Millbrae, California, responsible for providing K–8 education to students in the local community.
  • 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_69b3455175088190aa79c6e03b86647e completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3507efb28819091a9d5b9161a5008 completed March 12, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c73501f4819088bf87f3c4d0f23b completed March 14, 2026, 8:38 p.m.
NEDg Description generation batch_69b5c83c4b088190864f4bd5d32b0a29 completed March 14, 2026, 8:42 p.m.
NED2 Entity disambiguation (via description) batch_69b5c8a0c0bc8190beba56664874ed9b completed March 14, 2026, 8:44 p.m.
Created at: March 12, 2026, 11:08 p.m.