Google · Gemini 3.8 Flash

Gemini 3.8 Flash and Flash Cyber

Announced together on 2 September. Flash scores 54.9% on HLE-Verified, leads Vals Finance Agent V2 and Harvey's Legal Agent Benchmark and beats larger frontier models on DeepSWE v1.1 - all vendor-reported - at an introductory $0.75 and $3.75 per million tokens, rising to $1.50 and $7.50 after 31 December. Flash Cyber is the restricted sibling built for finding and patching vulnerabilities: past 70% on an internal 20-language vulnerability benchmark, 47.2% pass@1 on CWE-Bench, and per Chrome Security 2.6x more correct patches than the best commercial models. It carries deliberately more permissive cyber-defence mitigations and goes only to vetted defenders through the Fairwind Program.