Triple

T14442709
Position Surface form Disambiguated ID Type / Status
Subject Van Jacobson E358124 entity
Predicate employer P7 FINISHED
Object PARC (Palo Alto Research Center) E874564 NE FINISHED

How this triple was built (2 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: PARC (Palo Alto Research Center) | Statement: [Van Jacobson, employer, PARC (Palo Alto Research Center)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PARC (Palo Alto Research Center)
Context triple: [Van Jacobson, employer, PARC (Palo Alto Research Center)]
  • A. Palo Alto Research Center chosen
    Palo Alto Research Center (PARC) is a renowned research and development lab best known for pioneering technologies such as the graphical user interface, laser printing, and Ethernet networking.
  • B. Xerox PARC
    Xerox PARC is a pioneering research center renowned for developing foundational technologies of modern computing, including the graphical user interface, laser printing, and Ethernet networking.
  • C. Stanford Research Institute
    Stanford Research Institute (now SRI International) is a prominent independent nonprofit research and innovation center known for pioneering advances in computing, artificial intelligence, and other cutting-edge technologies.
  • D. IBM Thomas J. Watson Research Center
    The IBM Thomas J. Watson Research Center is IBM’s primary research laboratory, renowned for pioneering work in computer science, artificial intelligence, and semiconductor technology.
  • E. Stanford Artificial Intelligence Laboratory
    The Stanford Artificial Intelligence Laboratory is a leading research center at Stanford University dedicated to advancing the theory and practice of artificial intelligence across robotics, machine learning, and related fields.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8279402a88190821ffa39ae15bccf completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de915d28ec81909e72124e9dd67bfb completed April 14, 2026, 7:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd648d8904819084d720a0fd2ddb4b completed May 8, 2026, 4:20 a.m.
Created at: April 10, 2026, 1:18 a.m.