JetBrains AI Service Providers

JetBrains AI Service Providers Last update: September 29, 2026 JetBrains AI services are powered by a combination of AI models hosted directly on JetBrains servers and AI models provided by external AI services providers (except for JetBrains AI Enterprise, which is powered by a single AI service provider).

1. The JetBrains AI platform currently hosts the following AI models:

Model name Trained by Notes Mellum JetBrains Licensed under the Apache License 2.0. Mellum2 JetBrains Licensed under the Apache License 2.0. Qwen3.6-27B Alibaba Cloud Licensed under the Apache License 2.0. Qwen3-Embedding-4B Alibaba Cloud Licensed under the Apache License 2.0. Qwen3-Reranker-0.6B Alibaba Cloud Licensed under the Apache License 2.0. The JetBrains AI platform also hosts other open-source models operated by JetBrains. The models listed in this section run on JetBrains infrastructure; their inputs and outputs are not shared with the parties that trained them. 2. JetBrains AI services use the third-party language model service providers listed below as AI subcontractors. Depending on the service in which you use JetBrains AI, your JetBrains AI configuration, the selected model, and the hosting route, your inputs and data may be processed by one or more of these subcontractors. Not every subcontractor is involved in every request. Service AI service provider Model name(s) JetBrains AI OpenAI, Google, AWS, Anthropic, SpaceXAI GPT-family, Gemini-family, Amazon Bedrock models*, Claude-family, Grok-family JetBrains AI Enterprise (powered by JetBrains AI) OpenAI, Google, AWS, Anthropic, SpaceXAI GPT-family, Gemini-family, Amazon Bedrock models*, Claude-family, Grok-family

JetBrains AI Enterprise (powered by OpenAI) OpenAI GPT-family

JetBrains AI Enterprise (powered by Google)Google Gemini-family

JetBrains AI Enterprise (powered by Anthropic) Anthropic** Claude-family

Grazie Extension / Pro Google Gemini Junie OpenAI, Google, Anthropic, SpaceXAIGPT-family, Gemini-family, Claude-family, Grok-family Air (EAP) OpenAI, Google, AWS, Anthropic GPT-family, Gemini-family, Amazon Bedrock models*, Claude-family Matter by JetBrains (EAP) OpenAI, Google, AWS, Anthropic GPT-family, Gemini-family, Amazon Bedrock models*, Claude-family Qure (EAP) OpenAI, Google, Anthropic GPT-family, Gemini-family, Claude-family \Amazon Bedrock hosts third-party models. The inputs and outputs are not shared with the providers of these models. * Anthropic AI models can be connected to the services either through the Amazon Bedrock service provided by AWS or directly by JetBrains.*