← All stories
AI & Tech

Neuroscientist Ralph Adolphs says LLMs can infer Big Five traits from text

By Egleze Editorial Desk · Published August 23, 2026 · Huberman Lab · Episode 294 Ralph Adolphs
Neuroscientist Ralph Adolphs says LLMs can infer Big Five traits from text
Huberman Lab
Huberman Lab
Episode 294 Ralph Adolphs

What was said

"People did the study recently where people generated I think it's about a page or so of sort of diary type written text and asked just large language models like GPT or Claude to analyze that text without knowing anything else and just tell me the the personality profile and it's as good as the ground truth or as another person or a clinician would be as good as a clinician."

Ralph Adolphs says recent research asked models such as GPT and Claude to predict Big Five personality traits from about a page of diary-like writing. He claims the models’ estimates came close to the target person’s ‘ground truth’ and matched clinicians and other human judges when scored.

Verification status

Attributed speaker claim

Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Source and context

Egleze verified who said this and where. The underlying claim has not been independently established by Egleze.

Speaker
Ralph Adolphs · guest
Programme
Huberman Lab
Episode
Episode 294 Ralph Adolphs
Clip time
54:00
Original source
Watch the source segment →
From this episode
Huberman Lab
Huberman Lab

Episode 294 Ralph Adolphs

August 17, 2026 · 2h 9m · 3 Egleze moments
Read episode summary and key points →

More moments from this episode

ScienceAdolphs says classic 'basic emotion' face tests overstate real-world emotion reading→SocietyAfter serious diagnosis, Adolphs says neuroscience flips how he thinks about death→
More stories More from Huberman Lab