---
id: "google/gemini-3.1-flash-lite-image"
also: ["google/gemini-3.1-flash-lite-image-20260630", "vercel/google/gemini-3.1-flash-lite-image"]
cheapest_list_usd_per_m: "0.25 in, 1.5 out, at google-ai-studio on openrouter"
cheapest_effective_usd_per_m: "0.2349 in, 1.5 out, at vertex on vercel"
context: 65536
max_output: 58982
input: ["image", "text"]
output: ["image", "text"]
released: "2026-06-30"
reasoning: ["high", "minimal", "none"]
api: ["/api/v1/chat/completions", "/api/v1/completions", "/api/v1/messages", "/api/v1/responses", "/api/v1/images"]
params: ["include_reasoning", "max_tokens", "reasoning", "reasoning_effort", "response_format", "seed", "stop", "temperature", "top_p"]
endpoints: 4
gateways: "openrouter (2), vercel (2)"
no_training: 3
trains: 0
retains_prompts: 1
---
# Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google's fastest, most cost-efficient Gemini image model, built for high-velocity developer pipelines and rapid-fire visual exploration. It delivers text-to-image generation...