Gemini 2.5 Flash Image Preview

googlegoogle/gemini-2.5-flash-image-preview

Image generation model built on Gemini 2.5 Flash with conversational, multi-turn editing capabilities. Supports text and image input/output for creative workflows.

Context Length

33K

Max Output

33K

Input Price

$0.360/ 1M tokens

Output Price

$36.00/ 1M tokens

Modalities

textimage→textimage

Pricing Breakdown

Type	Rate
Input	$0.360 / 1M tokens
Output	$36.00 / 1M tokens

Image output tokens are $30/MTok. Matches Vertex AI pricing.

Supported Parameters

temperaturemax_tokenstop_presponse_formatstop

API Usage Examples

cURL

curl https://api.therouter.ai/v1/images/generations   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "google/gemini-2.5-flash-image-preview",
    "prompt": "A cinematic product render with soft studio lighting"
  }'