Gemini 2.5 Pro overview

Provider

The company that provides the model

Google

Context window

The number of tokens you can send in a prompt

1,000,000 tokens (2m soon)

Maximum output

The maximum number of tokens a model can generate in one request

65,000 tokens

Input token cost

The cost of prompt tokens sent to the model

(free while in experimental stage)

Output token cost

The cost of output tokens generated by the model

(free while in experimental stage)

Knowledge cut-off date

When the model's knowledge ends

January 1, 2025
Unknown

Release date

When the model was launched

March 24, 2025

Gemini 2.5 Pro functionality

Function (tool calling) support

Capability for the model to use external tools

Yes

Vision support

Ability to process and analyze visual inputs, like images

Yes

Multilingual

Support for multiple languages

Yes

Fine-tuning

Whether the model supports fine-tuning on custom datasets

No

Common questions about Gemini 2.5 Pro

What is Gemini 2.5 Pro?

Gemini 2.5 Pro is Google’s latest large-scale model, featuring advanced reasoning capabilities, multimodal understanding, and improved performance across a wide range of tasks.

When was Gemini 2.5 Pro released?

It was released on March 24, 2025.

How recent is the training data for Gemini 2.5 Pro?

The model’s knowledge cut-off date is January 1, 2025.

What is the context window for Gemini 2.5 Pro?

It supports a context window of up to 1,000,000 tokens, with a plan to increase to 2 million tokens in the future.

What is the maximum output length for Gemini 2.5 Pro?

Gemini 2.5 Pro can generate up to 65,000 tokens in a single response.

How much does Gemini 2.5 Pro cost?

Currently, it is free to use while in its experimental stage. Both input and output tokens incur no charges.

Does Gemini 2.5 Pro support vision capabilities?

Yes, it offers multimodal support, including vision capabilities.

Can Gemini 2.5 Pro perform tool calling or functions?

Yes, Gemini 2.5 Pro supports function calling, enabling integration with external tools or workflows.

Is Gemini 2.5 Pro multilingual?

Yes, it can handle multiple languages for both input and output.

Does Gemini 2.5 Pro support fine-tuning?

No, fine-tuning is not supported at this time.

Where can I find more information about Gemini 2.5 Pro?

You can learn more from the official Google DeepMind blog post here.

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