Triple

T7855247
Position Surface form Disambiguated ID Type / Status
Subject Mill Valley, California E182157 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Mill Valley School District
Mill Valley School District is a public K–8 school district serving students in the city of Mill Valley, California.
 E700106 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: Mill Valley School District | Statement: [Mill Valley, California, hasEducationalInstitution, Mill Valley School District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mill Valley School District
Context triple: [Mill Valley, California, hasEducationalInstitution, Mill Valley School District]
  • A. Blodgett School District
    Blodgett School District is a local public school district serving the educational needs of students in the rural community of Blodgett, Oregon.
  • B. Sunnyvale School District
    Sunnyvale School District is a public school district serving elementary and middle school students in the city of Sunnyvale, California.
  • C. Bow School District
    Bow School District is the public school system serving the town of Bow in Merrimack County, New Hampshire.
  • D. Tamalpais Union High School District
    Tamalpais Union High School District is a public school district in Marin County, California, overseeing several high schools that serve communities in the southern part of the county.
  • E. Pleasant Valley School District
    Pleasant Valley School District is a public school district in Penn Valley, California, responsible for providing K–12 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: Mill Valley School District
Triple: [Mill Valley, California, hasEducationalInstitution, Mill Valley School District]
Generated description
Mill Valley School District is a public K–8 school district serving students in the city of Mill Valley, California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mill Valley School District
Target entity description: Mill Valley School District is a public K–8 school district serving students in the city of Mill Valley, California.
  • A. Blodgett School District
    Blodgett School District is a local public school district serving the educational needs of students in the rural community of Blodgett, Oregon.
  • B. Sunnyvale School District
    Sunnyvale School District is a public school district serving elementary and middle school students in the city of Sunnyvale, California.
  • C. Bow School District
    Bow School District is the public school system serving the town of Bow in Merrimack County, New Hampshire.
  • D. Tamalpais Union High School District
    Tamalpais Union High School District is a public school district in Marin County, California, overseeing several high schools that serve communities in the southern part of the county.
  • E. Pleasant Valley School District
    Pleasant Valley School District is a public school district in Penn Valley, California, responsible for providing K–12 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_69ca82869ee08190b8f9040dbc2c0467 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb1a74592c8190b42f298e3e33617b completed March 31, 2026, 12:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5b27e9b081909a0574458ddf43b0 completed March 31, 2026, 5:27 a.m.
NEDg Description generation batch_69cb762eab0881909c5035b3086dfdd9 completed March 31, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69cbb801cc0c8190864d28e199eb5e67 completed March 31, 2026, 12:03 p.m.
Created at: March 30, 2026, 4:52 p.m.