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.