Triple

T14449089
Position Surface form Disambiguated ID Type / Status
Subject Faculty of Aerospace Engineering (TU Delft) E358283 entity
Predicate hasNotableProject P2183 FINISHED
Object Delfi-C3 nanosatellite
Delfi-C3 is a student-built nanosatellite from TU Delft’s Faculty of Aerospace Engineering, launched in 2008 as one of the early CubeSats to demonstrate new space technologies and support amateur radio communications.
E1099715 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: Delfi-C3 nanosatellite | Statement: [Faculty of Aerospace Engineering (TU Delft), hasNotableProject, Delfi-C3 nanosatellite]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Delfi-C3 nanosatellite
Context triple: [Faculty of Aerospace Engineering (TU Delft), hasNotableProject, Delfi-C3 nanosatellite]
  • A. EQUULEUS CubeSat
    EQUULEUS CubeSat is a small Japanese-led spacecraft designed to demonstrate low-energy trajectory techniques and study Earth's plasmasphere from cislunar space.
  • B. BioSentinel CubeSat
    BioSentinel CubeSat is a NASA bioscience mission designed to study the effects of
  • C. Dragon C2+ spacecraft
    The Dragon C2+ spacecraft was a SpaceX cargo Dragon used in a key demonstration mission that combined flyby, rendezvous, and berthing with the International Space Station under NASA’s Commercial Orbital Transportation Services program.
  • D. CASSIOPE satellite
    CASSIOPE satellite is a Canadian multi-purpose spacecraft that combines scientific research of Earth’s upper atmosphere with a commercial communications payload.
  • E. LunIR CubeSat
    LunIR CubeSat is a small lunar flyby spacecraft designed to demonstrate advanced miniaturized imaging and technology for future deep-space exploration missions.
  • 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: Delfi-C3 nanosatellite
Triple: [Faculty of Aerospace Engineering (TU Delft), hasNotableProject, Delfi-C3 nanosatellite]
Generated description
Delfi-C3 is a student-built nanosatellite from TU Delft’s Faculty of Aerospace Engineering, launched in 2008 as one of the early CubeSats to demonstrate new space technologies and support amateur radio communications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Delfi-C3 nanosatellite
Target entity description: Delfi-C3 is a student-built nanosatellite from TU Delft’s Faculty of Aerospace Engineering, launched in 2008 as one of the early CubeSats to demonstrate new space technologies and support amateur radio communications.
  • A. EQUULEUS CubeSat
    EQUULEUS CubeSat is a small Japanese-led spacecraft designed to demonstrate low-energy trajectory techniques and study Earth's plasmasphere from cislunar space.
  • B. BioSentinel CubeSat
    BioSentinel CubeSat is a NASA bioscience mission designed to study the effects of
  • C. Dragon C2+ spacecraft
    The Dragon C2+ spacecraft was a SpaceX cargo Dragon used in a key demonstration mission that combined flyby, rendezvous, and berthing with the International Space Station under NASA’s Commercial Orbital Transportation Services program.
  • D. CASSIOPE satellite
    CASSIOPE satellite is a Canadian multi-purpose spacecraft that combines scientific research of Earth’s upper atmosphere with a commercial communications payload.
  • E. LunIR CubeSat
    LunIR CubeSat is a small lunar flyby spacecraft designed to demonstrate advanced miniaturized imaging and technology for future deep-space exploration missions.
  • 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_69d82794dfa081909b9134ad2e32244b completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de916139888190be219678e29a2a3a completed April 14, 2026, 7:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5bdf451c8190baaa3f7500eaea16 completed May 8, 2026, 3:43 a.m.
NEDg Description generation batch_69fd5c549f6c819085f8aad53d2a770f completed May 8, 2026, 3:45 a.m.
NED2 Entity disambiguation (via description) batch_69fd5cc9ec1c8190b761c9459ca0c52e completed May 8, 2026, 3:47 a.m.
Created at: April 10, 2026, 1:19 a.m.