Triple

T9814426
Position Surface form Disambiguated ID Type / Status
Subject David Stavens E238363 entity
Predicate coFounded P104 FINISHED
Object Stanford Artificial Intelligence Lab self-driving car project (early work)
The Stanford Artificial Intelligence Lab self-driving car project (early work) was a pioneering academic research effort that helped lay the technical and conceptual groundwork for modern autonomous vehicle technology.
E823539 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: Stanford Artificial Intelligence Lab self-driving car project (early work) | Statement: [David Stavens, coFounded, Stanford Artificial Intelligence Lab self-driving car project (early work)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stanford Artificial Intelligence Lab self-driving car project (early work)
Context triple: [David Stavens, coFounded, Stanford Artificial Intelligence Lab self-driving car project (early work)]
  • A. Center for Autonomous Vehicle Research
    The Center for Autonomous Vehicle Research is a research institution specializing in the development, testing, and advancement of autonomous and unmanned vehicle technologies, particularly for defense and naval applications.
  • B. Google self-driving car project
    The Google self-driving car project is an autonomous vehicle initiative by Google (later Waymo) that helped pioneer modern self-driving technology and testing on public roads.
  • C. Where To? A History of Autonomous Vehicles
    "Where To? A History of Autonomous Vehicles" is a Computer History Museum exhibition that explores the technological, social, and historical development of self-driving cars and other autonomous transportation systems.
  • D. Carnegie Mellon University Red Team in the DARPA Grand Challenge
    The Carnegie Mellon University Red Team in the DARPA Grand Challenge was a pioneering robotics group that developed and fielded autonomous vehicles in the early landmark competitions for self-driving car technology.
  • E. DARPA Urban Challenge
    The DARPA Urban Challenge was a 2007 autonomous vehicle competition in which self-driving cars navigated a mock urban environment to advance robotics and driverless technology.
  • 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: Stanford Artificial Intelligence Lab self-driving car project (early work)
Triple: [David Stavens, coFounded, Stanford Artificial Intelligence Lab self-driving car project (early work)]
Generated description
The Stanford Artificial Intelligence Lab self-driving car project (early work) was a pioneering academic research effort that helped lay the technical and conceptual groundwork for modern autonomous vehicle technology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stanford Artificial Intelligence Lab self-driving car project (early work)
Target entity description: The Stanford Artificial Intelligence Lab self-driving car project (early work) was a pioneering academic research effort that helped lay the technical and conceptual groundwork for modern autonomous vehicle technology.
  • A. Center for Autonomous Vehicle Research
    The Center for Autonomous Vehicle Research is a research institution specializing in the development, testing, and advancement of autonomous and unmanned vehicle technologies, particularly for defense and naval applications.
  • B. Google self-driving car project
    The Google self-driving car project is an autonomous vehicle initiative by Google (later Waymo) that helped pioneer modern self-driving technology and testing on public roads.
  • C. Where To? A History of Autonomous Vehicles
    "Where To? A History of Autonomous Vehicles" is a Computer History Museum exhibition that explores the technological, social, and historical development of self-driving cars and other autonomous transportation systems.
  • D. Carnegie Mellon University Red Team in the DARPA Grand Challenge
    The Carnegie Mellon University Red Team in the DARPA Grand Challenge was a pioneering robotics group that developed and fielded autonomous vehicles in the early landmark competitions for self-driving car technology.
  • E. DARPA Urban Challenge
    The DARPA Urban Challenge was a 2007 autonomous vehicle competition in which self-driving cars navigated a mock urban environment to advance robotics and driverless technology.
  • 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_69ca84defac48190abc1148804f184c1 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb2f19660819083e3f15780352052 completed April 2, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc67db68819093217c9a74e72fbf completed April 5, 2026, 2:43 a.m.
NEDg Description generation batch_69d1ccf59c68819082b4aa37e06d2aaf completed April 5, 2026, 2:46 a.m.
NED2 Entity disambiguation (via description) batch_69d1d0d945d48190b56b7fd2ce568a13 completed April 5, 2026, 3:02 a.m.
Created at: March 30, 2026, 8:30 p.m.