This Standard model balances quality and speed. It supports resolutions up to 2K (2048x2048) and multilingual prompts in 9 languages.

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Defines the image dimensions preset used during image generation.

Specifies how many images to generate for a single prompt.

Defines the width-to-height proportion for generated visual output.

best model in terms of price-performance, offering well-rounded capabilities. 2.5 Flash is best for large scale processing, low-latency, high volume tasks that require thinking, and agentic use cases.

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Controls the creativity of responses. Higher values (e.g., 0.7) increase creativity; lower values (e.g., 0.2) make responses more predictable.

Specifies the maximum number of text units (tokens) allowed in a response, limiting its length.

Focuses on the most likely words based on a percentage of probability.

If true, returns the log probabilities of each output token returned in the content of message.

This parameter tells the model to stop generating text when it reaches any of the specified sequences (like a word or punctuation)

Lists tool definitions or capabilities available to the model.

Decides whether to use tools or just the model for generating responses.

Defines the format or type of the generated response.

Enables parallel execution of tools, allowing multiple tools to run simultaneously.

Sends the response in real-time as it's being generated.

state-of-the-art thinking model, capable of reasoning over complex problems in code, math, and STEM, as well as analyzing large datasets, codebases, and documents using long context.

gemini-2.5-pro

The most cost-efficient and fastest model in the 2.5 family, optimized for extreme low-latency and high-throughput scenarios.

gemini-2.5-flash-lite

Gemini 3.1 Pro is our most advanced reasoning Gemini model, capable of solving complex problems.

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Controls the level of reasoning used by the model.

Gemini 3 Flash combines Gemini 3 Pro's reasoning capabilities with the Flash line's levels on latency, efficiency, and cost