Best Large Language Models for JetBrains AI Assistant

Compare the Top Large Language Models that integrate with JetBrains AI Assistant as of September 2025

This a list of Large Language Models that integrate with JetBrains AI Assistant. Use the filters on the left to add additional filters for products that have integrations with JetBrains AI Assistant. View the products that work with JetBrains AI Assistant in the table below.

What are Large Language Models for JetBrains AI Assistant?

Large language models are artificial neural networks used to process and understand natural language. Commonly trained on large datasets, they can be used for a variety of tasks such as text generation, text classification, question answering, and machine translation. Over time, these models have continued to improve, allowing for better accuracy and greater performance on a variety of tasks. Compare and read user reviews of the best Large Language Models for JetBrains AI Assistant currently available using the table below. This list is updated regularly.

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    GPT-5

    GPT-5

    OpenAI

    GPT-5 is OpenAI’s most advanced AI model, delivering smarter, faster, and more useful responses across a wide range of topics including math, science, finance, and law. It features built-in thinking capabilities that allow it to provide expert-level answers and perform complex reasoning. GPT-5 can handle long context lengths and generate detailed outputs, making it ideal for coding, research, and creative writing. The model includes a ‘verbosity’ parameter for customizable response length and improved personality control. It integrates with business tools like Google Drive and SharePoint to provide context-aware answers while respecting security permissions. Available to everyone, GPT-5 empowers users to collaborate with an AI assistant that feels like a knowledgeable colleague.
    Starting Price: $1.25 per 1M tokens
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