Gemini 3.5 Flash Cyber
by Google
Gemini 3.5 Flash Cyber is a model from Google, released on July 21, 2026. It ranks #56 of 220 models by Intelligence Score with a score of 36.4.
Gemini 3.5 Flash Cyber is a specialized version of Gemini 3.5 Flash, fine-tuned to find and fix cybersecurity vulnerabilities efficiently. Google makes it available only through CodeMender to governments and trusted partners in a limited-access pilot.
Key specs
| Provider | |
|---|---|
| Release date | 2026-07-21 |
| License | proprietary |
| Intelligence Score | 36.4 |
| Coding index | 28.6 |
Quick answers
Is Gemini 3.5 Flash Cyber open source?
No. Gemini 3.5 Flash Cyber is a proprietary model from Google (proprietary license).
When was Gemini 3.5 Flash Cyber released?
Google released Gemini 3.5 Flash Cyber on July 21, 2026.
How does Gemini 3.5 Flash Cyber compare to Claude Opus 5.5 (Reasoning)?
Gemini 3.5 Flash Cyber scores 36.4 on the Intelligence Score versus 60.5 for Claude Opus 5.5 (Reasoning), the current #1.
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