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Prof G Markets · Tuesday, September 8, 2026

AGI Definitions Shift: From Cognitive Equivalence to Economic Value

The definition of Artificial General Intelligence (AGI) has evolved, according to discussions on the podcast. Historically, AGI was understood as the ability to perform any cognitive task a human can. More recently, economic implications are being emphasized, with some suggesting AGI could be defined by performing 80% of economically valuable human work.

The tape

3 quotes
There was a way that the term was originally initially defined, which was basically that you could do any cognitive work that a human could do.
In 2024, as I see it starting to happen, people started talking about it economically.
And I think he pushed for definitions such as it can do 80% of the work that humans can do.
Heard on Prof G Markets — “OpenAI Says “AGI” Is Here — What Does That Actually Mean?, published Tuesday, September 8, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
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AGI Definitions Shift: From Cognitive Equivalence to Economic Value — Heardvine