Google Introduces Gemini 3.8, Its Best Reasoning and Coding Model
September 9, 2026

IBL News | New York
This month, Google introduced Gemini 3.8, its best reasoning and coding model yet, with two variants:
- Gemini 3.8 Flash is available at the same introductory price as 3.7 Flash at $0.75 per million input tokens and $3.75 per million output tokens.
- Gemini 3.8 Flash Cyber: a cybersecurity model with frontier-level performance in vulnerability detection and automated patching, available to select operators through Google’s new Fairwind Program.
“The significant coding and reasoning gains across this shared core were driven by a number of innovations, including rigorous training in the highly demanding domain of cybersecurity,” said the company.
To developers, Google encourages building with 3.8 Flash and exploring agent-first workflows in Google Antigravity, using the Gemini API via Google AI Studio and Android Studio, or generating UIs in Stitch (Developer docs).
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