Johannes Heidecke

561Following139Top Followers5.2KTotal Followers

BIO

Safety Systems @ OpenAI

#1698inTech

Vibe and topics

Based on 64 recent X posts · click a vibe for evidence

Vibe

Informing

Informing28%

Hopeful22%

Supportive17.3%

Announcing16.3%

Teaching12.8%

Other3.7%

Topics

GPT Model Safety

GPT Model Safety32.2%

Safety Evaluations24%

AI Alignment Research14.2%

Mental Health Safeguards10.2%

Open Model Safety9.5%

Biological Risk Mitigation5.3%

Jailbreak Defenses4.6%

Sam Altman

@sama

AI is cool i guess

John Schulman

@johnschulman2

Recently started @thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music