Image model
Gemini 3.1 Flash Image Preview
google/gemini-3.1-flash-image-preview
google/gemini-3.1-flash-image-preview is an image generation model from Google you can call on the OceanToken API at $0.50 per 1M input tokens and $60.00 per 1M output tokens, with a 66K-token context window and up to 59K output tokens; it supports reasoning, image input.
At a glance
| Model ID | google/gemini-3.1-flash-image-preview |
|---|---|
| Type | Image |
| Publisher | |
| Context window | 65,536 tokens |
| Max output | 58,982 tokens |
| Input price | $0.50 per 1M tokens |
| Output price | $60.00 per 1M tokens |
| Endpoint | /v1/images/generations, /v1/images/edits |
| API shape | OpenAI-compatible |
| In the catalog since | 2026-02-26 |
Call it
Base URL https://api.oceantoken.ai/v1, your OceanToken key as the bearer token, and the model ID above as model. The OpenAI SDKs work unchanged; see your first request.
curl https://api.oceantoken.ai/v1/images/generations \
-H "Authorization: Bearer $OCEANTOKEN_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "google/gemini-3.1-flash-image-preview", "prompt": "A lighthouse at dawn, photographic"}'
Compared with similar models
Image models on OceanToken closest to google/gemini-3.1-flash-image-preview in price. Every price is what you pay, in US dollars, with no platform fee on top.
| Model | Publisher | Context | Price (per 1M tokens) |
|---|---|---|---|
| Gemini 3.1 Flash Image Preview | 65,536 | $0.50 / $60.00 | |
Mai Image 2.5microsoft/mai-image-2.5 | Microsoft | $5.00 / $47.00 | |
GPT-5 Imageopenai/gpt-5-image | OpenAI | 400K | $10.00 / $40.00 |
GPT Image 1openai/gpt-image-1 | OpenAI | $5.00 / $40.00 |
More from Google
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google/gemini-2.5-flash - Gemini 2.5 Flash Image
google/gemini-2.5-flash-image - Gemini 2.5 Flash Lite
google/gemini-2.5-flash-lite - Gemini 2.5 Pro
google/gemini-2.5-pro - Gemini 2.5 Pro Preview
google/gemini-2.5-pro-preview - Gemini 3 Flash Preview
google/gemini-3-flash-preview - Gemini 3 Pro Image
google/gemini-3-pro-image
All Google models on OceanToken
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Create an account All models and prices
Prices and capabilities on this page were read from the live OceanToken catalog on 2026-10-18 (UTC), when the documentation was built. If a price has changed since, the console's Models page shows the current one.