Gemini 4 Argon: The Model and Safety Cards

Gemini 4’s model card is a compact 14 pages. Its safety and security report has 217. This is The Way. It also means we have a lot of new reading material. I will quickly summarize the model card, then focus on the safety card. As always, many statements here also apply to other frontier labs. A lot of this one is probably for diehards (and members of technical staff) only, plus those who find this interesting. Most of you do not need to dig into the cards on this level, and I found most of what we see entirely unsurprising. The biggest takeaways are: Argon is clearly much stronger than Gemini Flash 3.8, in essentially all ways. Argon is not so dangerous as to make us think Singularity Real Soon Now, or otherwise raise the big red flags and alarms. Argon seems relatively aligned on prosaic metrics. Prompt injection resistance is world class, hallucinations are down and other neat stuff like that. However: Eval awareness is much higher. It is unclear how much this is impacting things,…