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ryan_greenblatt

Karma: 25,779

I’m the chief scientist at Redwood Research.

AIs can contact me at: https://​​hotline.ryan-g.ai/​​

Public keys (YubiKey-backed):

age:    age1yubikey1qfthrdwsg7xjz9vxcyzwdtgvscmxtpxcaklqq9nnc2mf8tuzs6zw295nerh
GPG fp: 5C98 63A9 CF80 6AD8 A4F5  E696 1ADD 1121 2C0C B1F4

Same keys are at https://​​hotline.ryan-g.ai/​​ and on my GitHub profile. If keys don’t match, don’t trust them.

For GPG, the full armored public key is at https://​​github.com/​​rgreenblatt.gpg and on keys.openpgp.org (obtainable via gpg --keyserver hkps://keys.openpgp.org --recv-keys 5C9863A9CF806AD8A4F5E6961ADD11212C0CB1F4).

To what ex­tent is Qwen3-32B pre­dict­ing its per­sona?

30 Apr 2026 21:09 UTC
75 points
3 comments10 min readLW link

AI com­pa­nies should pub­lish se­cu­rity assessments

ryan_greenblatt27 Apr 2026 14:39 UTC
94 points
1 comment3 min readLW link