Triple

T11181149
Position Surface form Disambiguated ID Type / Status
Subject High-Performance Computing Center at Lawrence Livermore National Laboratory E264539 entity
Predicate hostedSystem P16030 FINISHED
Object Sequoia supercomputer
The Sequoia supercomputer is a massively parallel IBM Blue Gene/Q system that was once among the world’s fastest supercomputers, used primarily for nuclear weapons simulations and advanced scientific research at Lawrence Livermore National Laboratory.
E911546 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: Sequoia supercomputer | Statement: [High-Performance Computing Center at Lawrence Livermore National Laboratory, hostedSystem, Sequoia supercomputer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sequoia supercomputer
Context triple: [High-Performance Computing Center at Lawrence Livermore National Laboratory, hostedSystem, Sequoia supercomputer]
  • A. Sierra supercomputer
    The Sierra supercomputer is a powerful GPU-accelerated system used primarily by the U.S. National Nuclear Security Administration for advanced simulations related to nuclear stockpile stewardship and national security.
  • B. Pleiades supercomputer
    The Pleiades supercomputer is a high-performance computing system used by NASA for large-scale simulations and scientific research in fields such as aeronautics, space exploration, and climate modeling.
  • C. Frontera supercomputer
    The Frontera supercomputer is a leadership-class high-performance computing system in the United States, designed to support cutting-edge academic and scientific research across a wide range of disciplines.
  • D. Cray XK7
    Cray XK7 is a high-performance supercomputer architecture developed by Cray Inc., notable for combining traditional CPUs with GPU accelerators to achieve petascale computing power.
  • E. Delta supercomputer
    The Delta supercomputer is a high-performance computing system at the National Center for Supercomputing Applications designed to support advanced scientific research and data-intensive workloads.
  • 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: Sequoia supercomputer
Triple: [High-Performance Computing Center at Lawrence Livermore National Laboratory, hostedSystem, Sequoia supercomputer]
Generated description
The Sequoia supercomputer is a massively parallel IBM Blue Gene/Q system that was once among the world’s fastest supercomputers, used primarily for nuclear weapons simulations and advanced scientific research at Lawrence Livermore National Laboratory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sequoia supercomputer
Target entity description: The Sequoia supercomputer is a massively parallel IBM Blue Gene/Q system that was once among the world’s fastest supercomputers, used primarily for nuclear weapons simulations and advanced scientific research at Lawrence Livermore National Laboratory.
  • A. Sierra supercomputer
    The Sierra supercomputer is a powerful GPU-accelerated system used primarily by the U.S. National Nuclear Security Administration for advanced simulations related to nuclear stockpile stewardship and national security.
  • B. Pleiades supercomputer
    The Pleiades supercomputer is a high-performance computing system used by NASA for large-scale simulations and scientific research in fields such as aeronautics, space exploration, and climate modeling.
  • C. Frontera supercomputer
    The Frontera supercomputer is a leadership-class high-performance computing system in the United States, designed to support cutting-edge academic and scientific research across a wide range of disciplines.
  • D. Cray XK7
    Cray XK7 is a high-performance supercomputer architecture developed by Cray Inc., notable for combining traditional CPUs with GPU accelerators to achieve petascale computing power.
  • E. Delta supercomputer
    The Delta supercomputer is a high-performance computing system at the National Center for Supercomputing Applications designed to support advanced scientific research and data-intensive workloads.
  • 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_69d6aa9dafac8190bd90d2c74f661aa7 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8a7f35481909f35feb94ef10e80 completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e496e47f688190b2e8bc71605f9db3 completed April 19, 2026, 8:48 a.m.
NEDg Description generation batch_69e49c09844881908e0d95ba3f239024 completed April 19, 2026, 9:10 a.m.
NED2 Entity disambiguation (via description) batch_69e49e7f8b108190bb69f532adf25809 completed April 19, 2026, 9:21 a.m.
Created at: April 8, 2026, 9:29 p.m.