Triple

T18253632

Position	Surface form	Disambiguated ID	Type / Status
Subject	Chris Urmson	`E437162`	entity
Predicate	notableProject	`P4`	FINISHED
Object	Aurora Driver autonomous driving system Aurora Driver is an advanced autonomous driving system developed by Aurora Innovation to enable self-driving capabilities for commercial vehicles such as trucks and robotaxis.	`E1314093`	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: Aurora Driver autonomous driving system | Statement: [Chris Urmson, notableProject, Aurora Driver autonomous driving system]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Aurora Driver autonomous driving system
Context triple: [Chris Urmson, notableProject, Aurora Driver autonomous driving system]

A. Apollo autonomous driving platform
Apollo autonomous driving platform is Baidu’s open, scalable software and hardware ecosystem for developing, testing, and deploying self-driving vehicle technologies.
B. 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.
C. IDS interactive driving system
The IDS interactive driving system is an advanced chassis and suspension control technology used in Opel vehicles to enhance handling, stability, and ride comfort through electronically managed driving dynamics.
D. SAE Levels of Driving Automation 0–5
SAE Levels of Driving Automation 0–5 is a standardized classification framework defined by SAE International that categorizes vehicle automation from no automation to full self-driving capability.
E. Learning to Drive
"Learning to Drive" is a 2014 independent comedy-drama film in which Sarita Choudhury appears alongside Patricia Clarkson and Ben Kingsley in a story about personal transformation and unexpected friendship.
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: Aurora Driver autonomous driving system
Triple: [Chris Urmson, notableProject, Aurora Driver autonomous driving system]

Generated description

Aurora Driver is an advanced autonomous driving system developed by Aurora Innovation to enable self-driving capabilities for commercial vehicles such as trucks and robotaxis.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Aurora Driver autonomous driving system
Target entity description: Aurora Driver is an advanced autonomous driving system developed by Aurora Innovation to enable self-driving capabilities for commercial vehicles such as trucks and robotaxis.

A. Apollo autonomous driving platform
Apollo autonomous driving platform is Baidu’s open, scalable software and hardware ecosystem for developing, testing, and deploying self-driving vehicle technologies.
B. 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.
C. IDS interactive driving system
The IDS interactive driving system is an advanced chassis and suspension control technology used in Opel vehicles to enhance handling, stability, and ride comfort through electronically managed driving dynamics.
D. SAE Levels of Driving Automation 0–5
SAE Levels of Driving Automation 0–5 is a standardized classification framework defined by SAE International that categorizes vehicle automation from no automation to full self-driving capability.
E. Learning to Drive
"Learning to Drive" is a 2014 independent comedy-drama film in which Sarita Choudhury appears alongside Patricia Clarkson and Ben Kingsley in a story about personal transformation and unexpected friendship.
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_69d8b913351c8190932b6a426de04b41`	completed	April 10, 2026, 8:47 a.m.
NER	Named-entity recognition	`batch_69e4fd82f81c81909ad4455954bd8caa`	completed	April 19, 2026, 4:06 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a03ac79bc7881909794d5f563ab0552`	completed	May 12, 2026, 10:40 p.m.
NEDg	Description generation	`batch_6a03ad3be75c819080f57a24747ec55f`	completed	May 12, 2026, 10:44 p.m.
NED2	Entity disambiguation (via description)	`batch_6a03aede6ea481908bb9acdb2ff17e9a`	completed	May 12, 2026, 10:51 p.m.

Created at: April 10, 2026, 10:33 a.m.