Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
Google· released 30 Jun 2026
google/gemini-3.1-flash-lite-image- Input / 1M tokens
- $0.25
- Output / 1M tokens
- $1.5
Longest answer: 59K tokens
About
Nano Banana 2 Lite, also identified as Gemini 3.1 Flash Lite Image, is Google’s image model. It accepts image and text inputs and lists both image and text outputs. Its stated purpose includes text-to-image generation and visual exploration for developer pipelines. The model supports vision and reasoning, with a 65,536-token context window and maximum output of 58,982 tokens. Its model ID is google/gemini-3.1-flash-lite-image. Input costs USD $0.25 per 1 million tokens, and output costs USD $1.50 per 1 million tokens. The listed release date is June 30, 2026. For teams assembling visual-generation workflows, the image output and text input are central fit details. The entry does not list tool support. Google is listed as maker and lab, and text is the stated modality despite the image output.
Who it is for
It suits developers exploring text-to-image generation or visual workflows that use text and image inputs. Teams should account for its listed image and text outputs and per-token rates.
What is good
- Lists image and text outputs
- Accepts image and text inputs
- Supports vision and reasoning
- Input costs USD $0.25 per 1 million tokens
What to know first
- No tool support is listed
- Maximum output is 58,982 tokens
Verdict
Nano Banana 2 Lite is the image-focused entry here, with text-to-image generation and both image and text outputs listed. It does not list tool support.
Details
- Lab
- Googleopenrouter.ai · 3 Oct 2026
- Context
- 66Kopenrouter.ai · 3 Oct 2026
- Input price
- $0.25 / 1Mopenrouter.ai · 3 Oct 2026
- Output price
- $1.5 / 1Mopenrouter.ai · 3 Oct 2026
- Max output
- 58,982 tokensopenrouter.ai · 3 Oct 2026
- Inputs
- image, textopenrouter.ai · 3 Oct 2026
- Open weights
- Noopenrouter.ai · 3 Oct 2026
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Sources
- openrouter.ai/google/gemini-3.1-flash-lite-image· checked 3 Oct 2026