Yuchen Jin
@Yuchenj_UW · Oct 18, 2025
If Grok 5 turns out to be better at AI engineering than Andrej Karpathy, I’ll call it — that’s AGI.
Zuck doesn’t need billions to hire an AI researcher anymore.
Andrej mentioned his repos (like nanochat) were entirely handwritten, and claude/codex agents were net unhelpful.
Elon Musk
@elonmusk
Our early experiments with Grok 4.20 show the ability to generalize from Python to other languages.
Software is just logic at scale.
06:56 PM · October 18, 2025 · 341K views
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