Triple

T4599652
Position Surface form Disambiguated ID Type / Status
Subject VA Palo Alto Health Care System E100291 entity
Predicate hasFacility P105 FINISHED
Object Menlo Park VA campus
Menlo Park VA campus is a major Veterans Affairs medical and rehabilitation facility in Menlo Park, California, providing a range of health care and specialized services to U.S. military veterans.
 E459705 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: Menlo Park VA campus | Statement: [VA Palo Alto Health Care System, hasFacility, Menlo Park VA campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Menlo Park VA campus
Context triple: [VA Palo Alto Health Care System, hasFacility, Menlo Park VA campus]
  • A. Menlo Park, California
    Menlo Park, California is a city in Silicon Valley known as a hub for technology and venture capital, home to major research institutions and tech companies.
  • B. San Francisco Bay Area campus
    San Francisco Bay Area campus is Northeastern University’s West Coast location offering experiential, industry-connected graduate and professional programs in the heart of the region’s tech and innovation hub.
  • C. Stanford Research Park
    Stanford Research Park is a pioneering technology and research business park closely affiliated with Stanford University and home to numerous major high-tech companies and startups.
  • D. Moffett Campus
    Moffett Campus is a satellite campus of the Illinois Institute of Technology that focuses on food science and nutrition research and education.
  • E. UCSF Laurel Heights campus
    The UCSF Laurel Heights campus is a former University of California, San Francisco site in San Francisco that historically housed administrative offices, research programs, and educational facilities.
  • 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: Menlo Park VA campus
Triple: [VA Palo Alto Health Care System, hasFacility, Menlo Park VA campus]
Generated description
Menlo Park VA campus is a major Veterans Affairs medical and rehabilitation facility in Menlo Park, California, providing a range of health care and specialized services to U.S. military veterans.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Menlo Park VA campus
Target entity description: Menlo Park VA campus is a major Veterans Affairs medical and rehabilitation facility in Menlo Park, California, providing a range of health care and specialized services to U.S. military veterans.
  • A. Menlo Park, California
    Menlo Park, California is a city in Silicon Valley known as a hub for technology and venture capital, home to major research institutions and tech companies.
  • B. San Francisco Bay Area campus
    San Francisco Bay Area campus is Northeastern University’s West Coast location offering experiential, industry-connected graduate and professional programs in the heart of the region’s tech and innovation hub.
  • C. Stanford Research Park
    Stanford Research Park is a pioneering technology and research business park closely affiliated with Stanford University and home to numerous major high-tech companies and startups.
  • D. Moffett Campus
    Moffett Campus is a satellite campus of the Illinois Institute of Technology that focuses on food science and nutrition research and education.
  • E. UCSF Laurel Heights campus
    The UCSF Laurel Heights campus is a former University of California, San Francisco site in San Francisco that historically housed administrative offices, research programs, and educational facilities.
  • 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_69bd43cbc014819098b45f435908f88a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5971f448819090f6e76c7d3ffc2d completed March 20, 2026, 2:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa54bb0c819081265a6d159ad790 completed March 21, 2026, 1:54 a.m.
NEDg Description generation batch_69bdfb37b1448190a4001b9ed2b79012 completed March 21, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc0e456c81908efa3858d981ccc0 completed March 21, 2026, 2:01 a.m.
Created at: March 20, 2026, 1:11 p.m.