tl;dr: Google released Gemini 3.6 Flash and 3.5 Flash-Lite, targeting agentic workloads with better token efficiency (17% fewer output tokens than 3.5 Flash) and lower pricing ($1.50/$7.50 per 1M in/out tokens for 3.6 Flash; $0.30/$2.50 for Flash-Lite at 350 tokens/sec). A specialized 3.5 Flash Cyber variant powers the CodeMender security agent for vulnerability detection and patching, available only to governments and trusted partners. Google also confirmed 3.5 Pro is in partner testing and pre-training has begun on Gemini 4.