gemini-2.5-flash-image

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gemini-2.5-flash-image

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Nano Banana image model for fast generation, edits, and character-consistent assets

Context 33KReasoningFilesVision

Pricing

Entry tier — longer context costs more

Input

~~S$0.389~~S$0.350/M

Output

Not offered

Cache read

Reusing a prompt already cached upstream

Not offered

Cache write

Storing a prompt for later reuse

Not offered

Struck-through figures are the vendor's published list price.

Performance

Loading throughput, latency, and success rate…

Quick start

Full documentation

The API is OpenAI-compatible — point the base URL here and pass the model id.

cURL

curl https://api.lulutokens.ai/v1/chat/completions \  -H "Authorization: Bearer $LULU_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "gemini-2.5-flash-image",    "messages": [{"role": "user", "content": "Hello"}]  }'

Python

from openai import OpenAIclient = OpenAI(base_url="https://api.lulutokens.ai/v1", api_key="LULU_API_KEY")response = client.chat.completions.create(    model="gemini-2.5-flash-image",    messages=[{"role": "user", "content": "Hello"}],)

Endpoints:openaiopenai-responseanthropic