Google

Gemini 2.5 Flash Image

Name: Gemini 2.5 Flash Image
Brand: Google
Price: 0.3 USD
Availability: InStock

Gemini 2.5 Flash Image is a multimodal model by Google with support for image generation, vision, function calling, prompt caching, and structured output. It supports a 33K token context window with up to 33K tokens of output. Priced at $0.3 per million input tokens and $2.5 per million output tokens. Access Gemini 2.5 Flash Image through Inworld Router with OpenAI SDK compatibility, built-in failover, and intelligent routing across providers.

→Function CallingPrompt CachingResponse SchemaVision

Use This Model

Step 1 — Create Router

curl --location 'https://api.inworld.ai/router/v1/routers' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
  "name": "compare-frontier-models",
  "defaultRoute": {
    "route_id": "default",
    "variants": [
      {
        "variant": {
          "variant_id": "google-ai-studio/gemini-2.5-flash-image-a",
          "model_id": "google-ai-studio/gemini-2.5-flash-image"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "google-ai-studio/gemini-2.0-flash-b",
          "model_id": "google-ai-studio/gemini-2.0-flash"
        },
        "weight": 33
      },
      {
        "variant": {
          "variant_id": "google/gemini-2.0-flash-001-c",
          "model_id": "google/gemini-2.0-flash-001"
        },
        "weight": 34
      }
    ]
  }
}'

import requests

response = requests.post(
    "https://api.inworld.ai/router/v1/routers",
    headers={
        "Authorization": "Basic <your-api-key>",
        "Content-Type": "application/json",
    },
    json={
        "name": "compare-frontier-models",
        "defaultRoute": {
            "route_id": "default",
            "variants": [
                {
                    "variant": {
                        "variant_id": "google-ai-studio/gemini-2.5-flash-image-a",
                        "model_id": "google-ai-studio/gemini-2.5-flash-image"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "google-ai-studio/gemini-2.0-flash-b",
                        "model_id": "google-ai-studio/gemini-2.0-flash"
                    },
                    "weight": 33
                },
                {
                    "variant": {
                        "variant_id": "google/gemini-2.0-flash-001-c",
                        "model_id": "google/gemini-2.0-flash-001"
                    },
                    "weight": 34
                }
            ]
        }
    },
)
print(response.json())

const response = await fetch(
  "https://api.inworld.ai/router/v1/routers",
  {
    method: "POST",
    headers: {
      Authorization: "Basic <your-api-key>",
      "Content-Type": "application/json",
    },
    body: JSON.stringify({
      name: "compare-frontier-models",
      defaultRoute: {
        route_id: "default",
        variants: [
          {
            variant: {
              variant_id: "google-ai-studio/gemini-2.5-flash-image-a",
              model_id: "google-ai-studio/gemini-2.5-flash-image",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "google-ai-studio/gemini-2.0-flash-b",
              model_id: "google-ai-studio/gemini-2.0-flash",
            },
            weight: 33,
          },
          {
            variant: {
              variant_id: "google/gemini-2.0-flash-001-c",
              model_id: "google/gemini-2.0-flash-001",
            },
            weight: 34,
          },
        ],
      },
    }),
  }
);
const data = await response.json();
console.log(data);

Step 2 — Chat Completion

curl --location 'https://api.inworld.ai/v1/chat/completions' \
--header 'Authorization: Basic <your-api-key>' \
--header 'Content-Type: application/json' \
--data '{
  "model": "inworld/compare-frontier-models",
  "messages": [{"role": "user", "content": "Hello!"}]
}'

Gemini 2.5 Flash Image pricing and providers

Access Gemini 2.5 Flash Image through Google AI Studio via Inworld Router or Realtime API. By using the AI provider(s) below you acknowledge you reviewed and agree to their terms listed in the Legal section under the AI provider's name.

					Capabilities	Input modalities	Output modalities
Google AI Studio	32.8K	32.8K	$0.30	$2.50	+1

Other Google models available through Inworld

Compare Gemini 2.5 Flash Image with other Google models available through Inworld Router or Realtime API.

					Capabilities
Gemini 2.0 Flash	1M	8.2K	$0.10	$0.40	+2
Gemini 2.0 Flash 001	—	—	$0.15	$0.60	+2
Gemini 2.0 Flash Lite	—	—	$0.075	$0.30	+2
Gemini 2.0 Flash Lite 001	1M	8.2K	$0.075	$0.30	+2
Gemini 2.5 Flash	—	—	$0.30	$2.50	+4
Gemini 2.5 Flash Lite	—	—	$0.10	$0.40	+4
Gemini 2.5 Flash Lite Preview 09 2025	1M	65.5K	$0.10	$0.40	+4
Gemini 2.5 PRO	—	—	$1.25	$10.00	+4
Gemini 3 Flash Preview	—	—	$0.50	$3.00	+4
Gemini 3.1 Flash Image Preview	—	—	$0.50	$3.00	—
Gemini 3.1 Flash Lite	1M	65.5K	$0.25	$1.50	+4
Gemini 3.1 PRO Preview	1M	65.5K	$2.00	$12.00	+4
Gemini 3.1 PRO Preview Customtools	1M	65.5K	$2.00	$12.00	+4
Gemini 3.5 Flash	1M	65.5K	$1.50	$9.00	+4
Gemini Flash Latest	1M	65.5K	$0.30	$2.50	+4
Gemini Flash Lite Latest	1M	65.5K	$0.10	$0.40	+4
Gemma 4 26b A4b It Maas	—	—	$0.15	$0.60	—
Google/gemma 3 12b It	131.1K	131.1K	$0.04	$0.13
Google/gemma 3 27b It	131.1K	131.1K	$0.08	$0.16
Google/gemma 3 4b It	131.1K	131.1K	$0.04	$0.08
Google/gemma 4 26B A4B It	—	—	$0.07	$0.34	—
Google/gemma 4 31B It	—	—	$0.13	$0.38	—