Is Gemini 3.5 Flash Cyber out yet?
Yes.
About Gemini 3.5 Flash Cyber
Google describes Gemini 3.5 Flash Cyber as a lightweight model fine-tuned to find, validate, and patch vulnerabilities. Its initial access is limited to governments and trusted partners through CodeMender.
How we confirmed it
Released via the API
July 23, 2026 at 12:00 PM UTC
An administrator marked this model available (silently).
Open detection source →Release timeline
- 2026-07-21 Official announcement or source
- 2026-10-13T14:11:29.028Z First official availability observed
- 2026-10-13T14:11:29.028Z Availability confirmed after the second check
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OutYet reporting
- Google separates its Flash line by agent workload, cost, and access
Google’s Gemini update draws a practical boundary between a general agent model, a high-throughput option, and a restricted cyber model, while leaving vendor performance claims to independent validation.
- Gemini 3.6 Flash is an efficiency upgrade, not a general-intelligence leap
Independent measurements support Google's latency and cost case, while showing that the new Flash tier does not materially raise aggregate intelligence over Gemini 3.5 Flash.
- Google splits its Flash line between general agents, high-volume work, and restricted cyber use
Gemini 3.6 Flash and 3.5 Flash-Lite are production API options, while 3.5 Flash Cyber remains a limited-access CodeMender pilot.
- Google's Gemini Flash split sharpens the fast-model decision
Gemini 3.6 Flash, 3.5 Flash-Lite, and 3.5 Flash Cyber separate general agent work, throughput-sensitive workloads, and cyber-agent use cases more clearly than a single Flash label did.
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Also waiting on: Gemini 3.5 Pro, GLM-6, Grok 5, Amazon Nova 2 Pro
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