Google ships its third Gemini Flash model in six weeks
The New Stack Frederic Lardinois ● Covered by 4 sources
Google just launched Gemini 3.8 Flash and Flash Cyber. It’s the third Flash in six weeks, and the new one often beats 3.7 on coding and agent use.
Based on reporting by The New Stack, Frederic Lardinois — read the original for the full story.
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Google hasn’t rushed out a Gemini Pro update lately, but it has been moving fast on the Flash line. On Wednesday, the company shipped Gemini 3.8 Flash and 3.8 Flash Cyber, even though 3.7 Flash is only three weeks old. That’s three Flash releases in six weeks. And the newest one is not just a minor trim: Google says it often outperforms 3.7 Flash, especially on agentic coding and computer-use tasks.
The pricing is familiar, at least for now. Flash 3.8 starts at $0.75 per million input tokens and $3.75 per million output tokens. Google says that intro price runs through December 31, 2026, after which it doubles to $1.50 and $7.50. The model is also set up to “work harder” on tough tasks, which is a nice way of saying it can spend more tokens if that helps it reason, call tools, and keep iterating.
Google is also leaning hard into the comparison game. It says Flash 3.8 often beats OpenAI’s GPT-5.6 Sol and Anthropic’s Claude Sonnet 5 and Opus 5 on complex engineering work. On DeepSWE, Google says it matches Opus 5 and beats GPT-5.6 Sol and Sonnet 5. But the company also admits there are tradeoffs. On computer use, for example, Opus 5 still leads, and on GDPVal, Google’s model is closer than before but still behind.
The more interesting move may be Flash 3.8 Cyber. Google calls it its most capable cybersecurity model, with frontier-level performance in vulnerability detection and automated patching, and it has gated access through a new Fairwind program for about 650 trusted partners. That list includes Accenture, CrowdStrike, the Center for Internet Security, Datadog, Palo Alto Networks, Snowflake, and Wiz. It’s a tighter, more formal version of the limited-access cyber rollout Google tried with 3.5 Flash Cyber.
Google’s pace is the real story here. The company says it improved the model partly by using agentic loops to evaluate and refine the models themselves. That helps explain why the Flash family is moving so quickly, and why a next Pro model now feels almost like an afterthought. For customers, though, the message is blunt: Google wants Flash to be the useful, cheap default, not the side project.
My take — AI-written commentary, not fact-checked reporting
This is classic Google: ship the fast model first, then let the Pro model sit in the waiting room. It’s a smart move, and also a pretty clear sign that the real frontier race right now is price, speed, and enough capability to keep enterprises from wandering off to someone else. EU buyers will recognize the pattern: the “trusted defenders” club grows, the access gate gets firmer, and the paperwork gets fancier.
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