C011¶


Research	R0007 -- AI Made Everyone Faster
Run	2026-03-19
Claim	C011

Claim: Noy and Zhang found the same leveling pattern in professional writing.

BLUF: Confirmed with nuance. ChatGPT reduced time by 40%, improved quality by 18%. Inequality compression observed, benefiting low-ability workers most. Some analyses show grade gains roughly flat across skill terciles.

Probability: Likely (55-80%) | Confidence: Medium

Summary¶

Entity	Description
Claim Definition	Claim text, scope, status
Assessment	Full analytical product with reasoning chain
ACH Matrix	Evidence x hypotheses diagnosticity analysis
Self-Audit	ROBIS-adapted 4-domain process audit

Hypotheses¶

ID	Hypothesis	Status
H1	Same leveling pattern found	Supported
H2	Pattern exists with nuances	Inconclusive
H3	No leveling pattern	Eliminated

Searches¶

ID	Target	Results	Selected
S01	Noy & Zhang (2023) Science	10	3

Sources¶

Source	Description	Reliability	Relevance
SRC01	Noy & Zhang (2023) Science	High	High