Triple
T4650822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sebastian Thrun |
E102289
|
entity |
| Predicate | notableProject |
P4
|
FINISHED |
| Object |
DARPA Grand Challenge winning team
The DARPA Grand Challenge winning team was the group of researchers and engineers, led by Sebastian Thrun at Stanford, whose autonomous vehicle "Stanley" successfully completed the 2005 desert race and became a landmark achievement in self-driving car development.
|
E457840
|
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 winning team | Statement: [Sebastian Thrun, notableProject, DARPA Grand Challenge winning team]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DARPA Grand Challenge winning team Context triple: [Sebastian Thrun, notableProject, DARPA Grand Challenge winning team]
-
A.
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.
-
B.
Centennial Challenges Program
The Centennial Challenges Program is a NASA initiative that uses prize competitions to spur innovation in space and related technologies by engaging non-traditional and independent inventors.
-
C.
DARPA Robotics Challenge
The DARPA Robotics Challenge was a high-profile international competition that pushed the development of advanced humanoid robots capable of performing complex disaster-response tasks in environments designed for humans.
-
D.
Man Vehicle Laboratory
Man Vehicle Laboratory is an MIT research lab focused on human factors, human–machine interaction, and human performance in aerospace and other complex vehicle systems.
-
E.
Ansari X Prize
The Ansari X Prize was a $10 million competition that spurred private spaceflight by rewarding the first non-government organization to launch a reusable crewed spacecraft into space twice within two weeks.
- 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 winning team Triple: [Sebastian Thrun, notableProject, DARPA Grand Challenge winning team]
Generated description
The DARPA Grand Challenge winning team was the group of researchers and engineers, led by Sebastian Thrun at Stanford, whose autonomous vehicle "Stanley" successfully completed the 2005 desert race and became a landmark achievement in self-driving car development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DARPA Grand Challenge winning team Target entity description: The DARPA Grand Challenge winning team was the group of researchers and engineers, led by Sebastian Thrun at Stanford, whose autonomous vehicle "Stanley" successfully completed the 2005 desert race and became a landmark achievement in self-driving car development.
-
A.
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.
-
B.
Centennial Challenges Program
The Centennial Challenges Program is a NASA initiative that uses prize competitions to spur innovation in space and related technologies by engaging non-traditional and independent inventors.
-
C.
DARPA Robotics Challenge
The DARPA Robotics Challenge was a high-profile international competition that pushed the development of advanced humanoid robots capable of performing complex disaster-response tasks in environments designed for humans.
-
D.
Man Vehicle Laboratory
Man Vehicle Laboratory is an MIT research lab focused on human factors, human–machine interaction, and human performance in aerospace and other complex vehicle systems.
-
E.
Ansari X Prize
The Ansari X Prize was a $10 million competition that spurred private spaceflight by rewarding the first non-government organization to launch a reusable crewed spacecraft into space twice within two weeks.
- 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_69bd43d71a308190afea7280841b0de8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd6302078081909451589d39c7b28c |
completed | March 20, 2026, 3:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfae7636881908244b86cba1c66b7 |
completed | March 21, 2026, 1:56 a.m. |
| NEDg | Description generation | batch_69bdfbc12acc8190b8116a6003abb3e3 |
completed | March 21, 2026, 2 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfc44536c8190a71e52b0690a7570 |
completed | March 21, 2026, 2:02 a.m. |
Created at: March 20, 2026, 1:14 p.m.