Calculate the cost of using gemini-3.5-flash from Google Gemini for your AI applications
Pricing data last updated:
Mode: Chat
Max: 1,048,576 tokens
Max: 65,536 tokens
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gemini-3.5-flash is a chat model from Google Gemini, one of 30 chat models they offer. It is priced at $1.50 per 1M input tokens and $9.00 per 1M output tokens, ranking 1589 out of 2168 chat models by cost and cheaper than 26% of models in this category. gemini-3.5-flash supports vision, function calling, reasoning, audio input, web search, prompt caching, structured output. Its 1,049K-token context window is in the top 6% among chat models.
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 1,048,576 input tokens. The maximum output length is 65,536 tokens.
At $1.50 per 1M input tokens and $9.00 per 1M output tokens, gemini-3.5-flash ranks 1589 out of 2168 chat models by input cost. It is more expensive compared to the median of $0.55 for chat models, and is cheaper than 26% of models in this category.
gemini-3.5-flash is one of 30 Google Gemini chat models, with support for vision, function calling, reasoning, audio input, web search, prompt caching, structured output. its 1,049K-token context window places it in the top 6% of chat models.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs gemini-3.5-flash |
|---|---|---|---|---|
| gemini-2.5-pro | Vertex AI | $1.25 | $10.00 | -17% |
| gemini-3.5-flash | Vertex AI | $1.50 | $9.00 | 0% |
| gpt-5 | OpenAI | $1.25 | $10.00 | -17% |
Similar chat models from other providers
No. gemini-3.5-flash costs $1.50 per 1M input tokens while gemini-2.5-pro costs $1.25 per 1M input tokens, making gemini-2.5-pro 17% more affordable for input. However, gemini-3.5-flash may offer different capabilities or performance characteristics that justify the price difference.
gemini-3.5-flash input pricing is $1.50 per 1M tokens, which is 173% above the median of $0.55 for chat models. It ranks 1589 out of 2168 chat models by input cost, making it cheaper than 26% of models in this category. For output, it costs $9.00 per 1M tokens compared to the median of $1.44.
Among Google Gemini's 30 chat models, gemini-3.5-flash ranks 27 by input cost.
The most comparable chat models to gemini-3.5-flash are: gemini-2.5-pro from Vertex AI ($1.25/1M input tokens); gemini-3.5-flash from Vertex AI ($1.50/1M input tokens); gpt-5 from OpenAI ($1.25/1M input tokens); gpt-5.1 from OpenAI ($1.25/1M 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.
gemini-3.5-flash supports up to 1,048,576 input tokens, placing it in the top 6% of chat models by context window size (rank 77 of 2093). This makes it suitable for processing long documents, extensive code repositories, or maintaining detailed conversation histories.
gemini-3.5-flash 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 $1.50 and generating 1M output tokens costs $9.00.
