Triple

T38552
Position Surface form Disambiguated ID Type / Status
Subject Defense Advanced Research Projects Agency E763 entity
Predicate notableProject P4 FINISHED
Object DARPA Grand Challenge
The DARPA Grand Challenge was a series of autonomous vehicle competitions in the 2000s that catalyzed major advances in self-driving car technology and robotics research.
E3329 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: DARPA Grand Challenge | Statement: [Defense Advanced Research Projects Agency, notableProject, DARPA Grand Challenge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: DARPA Grand Challenge
Context triple: [Defense Advanced Research Projects Agency, notableProject, DARPA Grand Challenge]
  • A. Orteig Prize
    The Orteig Prize was a $25,000 aviation challenge offered in the 1920s for the first nonstop flight between New York and Paris, famously won by Charles Lindbergh.
  • B. Revs
    Revs is the commonly used nickname for the New England Revolution, a professional Major League Soccer club based in the Greater Boston area.
  • C. Pioneer plaque project
    The Pioneer plaque project was a scientific and artistic initiative to create and place engraved messages aboard the Pioneer 10 and 11 spacecraft, intended as a symbolic introduction of humanity to any extraterrestrial intelligence that might encounter them.
  • D. Ventra
    Ventra is the contactless fare payment system used across Chicago’s public transit network, including buses and trains.
  • E. Project Xanadu
    Project Xanadu is an early, visionary hypertext project conceived by Ted Nelson that aimed to create a universal, non-destructive, and bidirectionally linked document publishing system.
  • 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: DARPA Grand Challenge
Triple: [Defense Advanced Research Projects Agency, notableProject, DARPA Grand Challenge]
Generated description
The DARPA Grand Challenge was a series of autonomous vehicle competitions in the 2000s that catalyzed major advances in self-driving car technology and robotics research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: DARPA Grand Challenge
Target entity description: The DARPA Grand Challenge was a series of autonomous vehicle competitions in the 2000s that catalyzed major advances in self-driving car technology and robotics research.
  • A. Orteig Prize
    The Orteig Prize was a $25,000 aviation challenge offered in the 1920s for the first nonstop flight between New York and Paris, famously won by Charles Lindbergh.
  • B. Revs
    Revs is the commonly used nickname for the New England Revolution, a professional Major League Soccer club based in the Greater Boston area.
  • C. Pioneer plaque project
    The Pioneer plaque project was a scientific and artistic initiative to create and place engraved messages aboard the Pioneer 10 and 11 spacecraft, intended as a symbolic introduction of humanity to any extraterrestrial intelligence that might encounter them.
  • D. Ventra
    Ventra is the contactless fare payment system used across Chicago’s public transit network, including buses and trains.
  • E. Project Xanadu
    Project Xanadu is an early, visionary hypertext project conceived by Ted Nelson that aimed to create a universal, non-destructive, and bidirectionally linked document publishing system.
  • 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_69a247a8f6c08190bac804906d62ed5a completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24acd14b48190b80d4329621583df completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a24e6222408190bc317b90aea16849 completed Feb. 28, 2026, 2:09 a.m.
NEDg Description generation batch_69a250f6c0308190affd58f1bfa0c261 completed Feb. 28, 2026, 2:20 a.m.
NED2 Entity disambiguation (via description) batch_69a251b471688190b067c5db8f03ac47 completed Feb. 28, 2026, 2:23 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.