Available options include Gemini 3.5 Flash and Gemini 3.5 Flash-Lite. Gemini 3.6 Flash is Google’s workhorse Gemini 3 model for agentic workflows, coding, knowledge work, and multimodal tasks. Built on Gemini 3.5 Flash, it improves task quality while using fewer reasoning steps, tool calls, and output tokens. Output tokens cost $7.50 per million on 3.6 Flash, down from $9.00 per million on 3.5 Flash, while input tokens remain at $1.50 per million. On the DeepSWE benchmark, Gemini 3.6 Flash scores 49% versus 37% for Gemini 3.5 Flash.