Expired85% confidenceEventTime unknown
Andrej Karpathy open-sourced the nano-chat project, demonstrating the complete process of building a ChatGPT-like system from scratch at a GPU cost of approximately $100.
1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 8/30/2026(expired)
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