JetBrains AI Service Providers

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# 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, SpaceXAI
GPT-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.*

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