You can validate ChatGPT accuracy by back-testing on domains you know intimately (e.g., facial expression research), then track improvement; Eastman found significant errors 6 months ago but much better results now.
normativepending
Speaker
Blake EastmanEvidence Quote
“back tested this on things that I have an intimate knowledge about”
Source
The Non-Verbal Expert: These Behaviors Tell You Everything You Need to Know About Someone— The Knowledge Project PodcastCreated: 8/10/2026, 11:33:31 PM
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