Calculate the cost of using gemini-3.1-flash-image-preview from OpenRouter for your AI applications
Pricing data last updated:
Mode: Chat
Max: 65,536 tokens
Max: 58,982 tokens
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gemini-3.1-flash-image-preview is a chat model from OpenRouter, one of 504 chat models they offer. It is priced at $0.50 per 1M input tokens and $3.00 per 1M output tokens, ranking 1796 out of 3781 chat models by cost and cheaper than 52% of models in this category. gemini-3.1-flash-image-preview supports vision, reasoning, structured output — one of only 7 chat models with this combination. It accepts up to 66K input tokens.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 65,536 input tokens. The maximum output length is 58,982 tokens.
At $0.50 per 1M input tokens and $3.00 per 1M output tokens, gemini-3.1-flash-image-preview ranks 1796 out of 3781 chat models by input cost. It is more affordable compared to the median of $0.60 for chat models, and is cheaper than 52% of models in this category.
gemini-3.1-flash-image-preview is one of 504 OpenRouter chat models, one of only 7 chat models combining reasoning, structured output, vision.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs gemini-3.1-flash-image-preview |
|---|---|---|---|---|
| eu.amazon.nova-2-lite-v1:0 | AWS Bedrock | $0.43 | $3.60 | -14% |
| gemma-4-31B-it | Sail | $0.40 | $0.60 | -20% |
| qwen3p7-plus | Fireworks AI | $0.40 | $1.60 | -20% |
Similar chat models from other providers
No. gemini-3.1-flash-image-preview costs $0.50 per 1M input tokens while eu.amazon.nova-2-lite-v1:0 costs $0.43 per 1M input tokens, making eu.amazon.nova-2-lite-v1:0 14% more affordable for input. However, gemini-3.1-flash-image-preview may offer different capabilities or performance characteristics that justify the price difference.
gemini-3.1-flash-image-preview input pricing is $0.50 per 1M tokens, which is 17% below the median of $0.60 for chat models. It ranks 1796 out of 3781 chat models by input cost, making it cheaper than 52% of models in this category. For output, it costs $3.00 per 1M tokens compared to the median of $1.75.
Among OpenRouter's 504 chat models, gemini-3.1-flash-image-preview ranks 227 by input cost. Its combination of reasoning, structured output, vision is shared by only 6 other chat models.
The most comparable chat models to gemini-3.1-flash-image-preview are: eu.amazon.nova-2-lite-v1:0 from AWS Bedrock ($0.43/1M input tokens); gemma-4-31B-it from Sail ($0.40/1M input tokens); qwen3p7-plus from Fireworks AI ($0.40/1M input tokens); gemini-3-flash-preview from Vertex AI ($0.50/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
You can monitor OpenRouter service health in real time on the Bifrost OpenRouter Status page. It tracks current component status, active incidents, and historical reliability data pulled from the official status page every 60 seconds.
gemini-3.1-flash-image-preview is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $0.50 and generating 1M output tokens costs $3.00.