Triple

T590310
Position Surface form Disambiguated ID Type / Status
Subject The Farm E17251 entity
Predicate hasOrigin P26 FINISHED
Object Palo Alto Stock Farm
Palo Alto Stock Farm was a renowned late-19th-century California horse-breeding and training estate established by Leland Stanford, noted for its role in developing Standardbred trotters and advancing motion photography studies.
 E74031 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: Palo Alto Stock Farm | Statement: [The Farm, hasOrigin, Palo Alto Stock Farm]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Palo Alto Stock Farm
Context triple: [The Farm, hasOrigin, Palo Alto Stock Farm]
  • A. Fair Oaks
    Fair Oaks is a suburban community in Northern Virginia known for its residential neighborhoods, shopping centers, and proximity to major Washington, D.C. commuter routes.
  • B. Brawner Farm
    Brawner Farm is a historic Civil War site within Manassas National Battlefield Park, known as the location of intense fighting during the Second Battle of Bull Run.
  • C. Cresco
    Cresco is a small city in northeastern Iowa known for its agricultural community and historic architecture.
  • D. PlumpJack Winery
    PlumpJack Winery is a Napa Valley winery known for its premium Cabernet Sauvignon and association with the PlumpJack hospitality and wine group founded by Gavin Newsom and partners.
  • E. Fair Oaks, California
    Fair Oaks, California is a suburban community in Sacramento County known for its semi-rural feel, oak tree–lined neighborhoods, and proximity to the American River.
  • 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: Palo Alto Stock Farm
Triple: [The Farm, hasOrigin, Palo Alto Stock Farm]
Generated description
Palo Alto Stock Farm was a renowned late-19th-century California horse-breeding and training estate established by Leland Stanford, noted for its role in developing Standardbred trotters and advancing motion photography studies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Palo Alto Stock Farm
Target entity description: Palo Alto Stock Farm was a renowned late-19th-century California horse-breeding and training estate established by Leland Stanford, noted for its role in developing Standardbred trotters and advancing motion photography studies.
  • A. Fair Oaks
    Fair Oaks is a suburban community in Northern Virginia known for its residential neighborhoods, shopping centers, and proximity to major Washington, D.C. commuter routes.
  • B. Brawner Farm
    Brawner Farm is a historic Civil War site within Manassas National Battlefield Park, known as the location of intense fighting during the Second Battle of Bull Run.
  • C. Cresco
    Cresco is a small city in northeastern Iowa known for its agricultural community and historic architecture.
  • D. PlumpJack Winery
    PlumpJack Winery is a Napa Valley winery known for its premium Cabernet Sauvignon and association with the PlumpJack hospitality and wine group founded by Gavin Newsom and partners.
  • E. Fair Oaks, California
    Fair Oaks, California is a suburban community in Sacramento County known for its semi-rural feel, oak tree–lined neighborhoods, and proximity to the American River.
  • 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_69a49379d09c8190ac7e00b24e2810b1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49bb8ff0081909cd53d88930e2693 completed March 1, 2026, 8:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69a51554857481909c684b86b51aa126 completed March 2, 2026, 4:43 a.m.
NEDg Description generation batch_69a5163b240881909672bf4bc2ebe9cf completed March 2, 2026, 4:46 a.m.
NED2 Entity disambiguation (via description) batch_69a516a1e6508190a7ecb801f5080ddd completed March 2, 2026, 4:48 a.m.
Created at: March 1, 2026, 7:33 p.m.