AI Models

Tabnine's AI coding assistance is backed by Tabnine’s proprietary AI models for code completions and chat, which are trained and hosted by Tabnine and are private and protected.

In addition, Tabnine Chat includes the option of using third-party models. The privacy policies and the protection offered by these third-party models may be different from the Tabnine models.

Optional AI Models for Chat

Tabnine Chat users can choose from these chat models:

• Claude 4 Sonnet

• Claude 3.7 Sonnet

• Claude 3.5 Sonnet

• GPT-4.1

• GPT-4o

• Gemini 2.0 Flash

• Gemini 2.5 Flash

• Gemini 2.5 Pro

• ​ Gemma-3-27b-it

• ​ Qwen2.5-32B-Instruct

• ​Llama 3.1 70B

• Llama 3.1 405B

• ​ Mistral 7B

Tabnine Enterprise customers with private installation can use some of these models and more using private endpoints. Learn more

Tabnine users can choose which Tabnine Chat model to use

Tabnine users specify their preferred model the first time they use Chat and can change it anytime. For projects where data privacy and legal risks are less important, you can use a model optimized for performance over compliance. As you switch to working on projects that have stricter requirements for privacy and protection, you can change to a model like Tabnine Protected that's built for that purpose. The underlying LLM can be changed with just a few clicks — and Tabnine Chat adapts instantly.\

Tabnine Enterprise administrators control and specify the models that are available to their organization. Administrators control the available models for their organization. Enterprises often make strategic bets on using specific models across their organization. This update helps Tabnine to be compatible with your chosen LLM and be a part of its ecosystem and makes it easier for you to get the most out of Tabnine without evolving your LLM strategy.