Triple

T17046006
Position Surface form Disambiguated ID Type / Status
Subject Landsat 7 E413569 entity
Predicate launchSite P4384 FINISHED
Object Vandenberg Air Force Base Space Launch Complex 2W
Vandenberg Air Force Base Space Launch Complex 2W is a former launch pad at Vandenberg Air Force Base in California used primarily for launching polar-orbiting satellites on Delta rockets.
E1248323 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 Air Force Base Space Launch Complex 2W | Statement: [Landsat 7, launchSite, Vandenberg Air Force Base Space Launch Complex 2W]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vandenberg Air Force Base Space Launch Complex 2W
Context triple: [Landsat 7, launchSite, Vandenberg Air Force Base Space Launch Complex 2W]
  • A. Vandenberg Air Force Base Space Launch Complex 3E
    Vandenberg Air Force Base Space Launch Complex 3E is a coastal California launch pad used for interplanetary and other space missions, including NASA’s InSight Mars lander.
  • B. Space Launch Complex 37B
    Space Launch Complex 37B is a launch pad at Cape Canaveral, Florida, historically used for Saturn I/IB missions and now supporting Delta IV rocket launches.
  • C. Space Launch Complex 40
    Space Launch Complex 40 is a launch site at Cape Canaveral Space Force Station in Florida, now primarily used by SpaceX for Falcon 9 rocket missions including satellite deployments and crewed flights.
  • D. 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.
  • E. Vandenburg
    Vandenburg is a surname of German origin associated with individuals such as the character Max Vandenburg from the novel "The Book Thief."
  • 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 Air Force Base Space Launch Complex 2W
Triple: [Landsat 7, launchSite, Vandenberg Air Force Base Space Launch Complex 2W]
Generated description
Vandenberg Air Force Base Space Launch Complex 2W is a former launch pad at Vandenberg Air Force Base in California used primarily for launching polar-orbiting satellites on Delta rockets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vandenberg Air Force Base Space Launch Complex 2W
Target entity description: Vandenberg Air Force Base Space Launch Complex 2W is a former launch pad at Vandenberg Air Force Base in California used primarily for launching polar-orbiting satellites on Delta rockets.
  • A. Vandenberg Air Force Base Space Launch Complex 3E
    Vandenberg Air Force Base Space Launch Complex 3E is a coastal California launch pad used for interplanetary and other space missions, including NASA’s InSight Mars lander.
  • B. Space Launch Complex 37B
    Space Launch Complex 37B is a launch pad at Cape Canaveral, Florida, historically used for Saturn I/IB missions and now supporting Delta IV rocket launches.
  • C. Space Launch Complex 40
    Space Launch Complex 40 is a launch site at Cape Canaveral Space Force Station in Florida, now primarily used by SpaceX for Falcon 9 rocket missions including satellite deployments and crewed flights.
  • D. 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.
  • E. Vandenburg
    Vandenburg is a surname of German origin associated with individuals such as the character Max Vandenburg from the novel "The Book Thief."
  • 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_69d886cd18288190b006abab23f811b7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3da9d7e988190a5e3991c7123f9b0 completed April 18, 2026, 7:25 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01233cd3d48190b002951881ef670b completed May 11, 2026, 12:30 a.m.
NEDg Description generation batch_6a0124f158a08190a803b37378a2c253 completed May 11, 2026, 12:38 a.m.
NED2 Entity disambiguation (via description) batch_6a012569322081908b60694851d50e4b completed May 11, 2026, 12:40 a.m.
Created at: April 10, 2026, 5:33 a.m.