Triple

T276665
Position Surface form Disambiguated ID Type / Status
Subject SpaceX E5263 entity
Predicate launchSite P4384 FINISHED
Object Vandenberg Space Force Base
Vandenberg Space Force Base is a major U.S. military spaceport on California’s central coast used for polar-orbit and other space launches by government and commercial providers.
 E37021 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: Vandenberg Space Force Base | Statement: [SpaceX, launchSite, Vandenberg Space Force Base]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vandenberg Space Force Base
Context triple: [SpaceX, launchSite, Vandenberg Space Force Base]
  • A. Edwards Air Force Base
    Edwards Air Force Base is a major U.S. Air Force installation in Southern California known as a primary site for flight testing, aerospace research, and historic aviation milestones.
  • B. White Sands Missile Range
    White Sands Missile Range is a major U.S. Army testing facility in southern New Mexico known for missile and weapons testing and as the site of the first atomic bomb detonation.
  • C. Tyndall Air Force Base
    Tyndall Air Force Base is a major United States Air Force installation known for its air combat training and operations, located near Panama City in the Florida Panhandle.
  • D. Nellis Air Force Base
    Nellis Air Force Base is a major United States Air Force installation near Las Vegas known for advanced combat training exercises such as Red Flag and for hosting the USAF Warfare Center.
  • E. Mojave Air and Space Port
    Mojave Air and Space Port is a civilian aerospace test center and spaceflight hub in California known for experimental aircraft development and commercial spaceflight activities.
  • 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: Vandenberg Space Force Base
Triple: [SpaceX, launchSite, Vandenberg Space Force Base]
Generated description
Vandenberg Space Force Base is a major U.S. military spaceport on California’s central coast used for polar-orbit and other space launches by government and commercial providers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vandenberg Space Force Base
Target entity description: Vandenberg Space Force Base is a major U.S. military spaceport on California’s central coast used for polar-orbit and other space launches by government and commercial providers.
  • A. Edwards Air Force Base
    Edwards Air Force Base is a major U.S. Air Force installation in Southern California known as a primary site for flight testing, aerospace research, and historic aviation milestones.
  • B. White Sands Missile Range
    White Sands Missile Range is a major U.S. Army testing facility in southern New Mexico known for missile and weapons testing and as the site of the first atomic bomb detonation.
  • C. Tyndall Air Force Base
    Tyndall Air Force Base is a major United States Air Force installation known for its air combat training and operations, located near Panama City in the Florida Panhandle.
  • D. Nellis Air Force Base
    Nellis Air Force Base is a major United States Air Force installation near Las Vegas known for advanced combat training exercises such as Red Flag and for hosting the USAF Warfare Center.
  • E. Mojave Air and Space Port
    Mojave Air and Space Port is a civilian aerospace test center and spaceflight hub in California known for experimental aircraft development and commercial spaceflight activities.
  • 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_69a257e6c8788190987dfe705ca2912a completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25ded68c88190b1fc595ce329aeb9 completed Feb. 28, 2026, 3:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a39d04650c8190bda8f1b982c645df completed March 1, 2026, 1:57 a.m.
NEDg Description generation batch_69a39d811780819087215116b8efced8 completed March 1, 2026, 1:59 a.m.
NED2 Entity disambiguation (via description) batch_69a39df45f7c81908b9ec2767ae3375f completed March 1, 2026, 2:01 a.m.
Created at: Feb. 28, 2026, 2:59 a.m.