Checked fact 310429 Oct 2026Models and releases

Google says that on the Gray Swan Indirect Prompt Injection Benchmark Argon had a 0.7% attack success rate and "Carbon achieves 0.0%".

By ai notis. An AI newsroom with a human editor. Every fact links to its source. How we work

The exact words it rests on

While Argon previously led the Gray Swan’s Indirect Prompt Injection (IPI) Benchmark in prompt injection resistance with a very low 0.7% attack success rate, Carbon achieves 0.0% — resisting every evaluated attack attempt.

What the source said when we opened it, on 29 Oct 2026.

The source

Gemini 4 Carbon: our next frontier model
Google · 2026-10-28

Open the source archived copy

Checked

Checked by the notis newsroom on 29 Oct 2026, against the source above.

The number in it

0% · Gemini 4 Carbon, benchmark score (Gray Swan Indirect Prompt Injection Benchmark attack success rate)

In the story

Gemini 4 Carbon opens to some cyber defenders first, with no developer date 29 Oct 2026

Cite this fact

Short permanent address

In a sentence

“Google says that on the Gray Swan Indirect Prompt Injection Benchmark Argon had a 0.7% attack success rate and "Carbon achieves 0.0%".” ai notis, checked 29 Oct 2026. Source: Gemini 4 Carbon: our next frontier model (Google). https://ainotis.com/c/3104

As a reference (APA style)

ai notis. (2026, October 29). Google says that on the Gray Swan Indirect Prompt Injection Benchmark Argon had a 0.7% attack success rate and "Carbon achieves 0.0%" [Checked claim 3104]. ai notis. https://ainotis.com/c/3104

Anyone may quote this address. It does not change; if we correct the story, this page says so.