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GitLab Duo

AI-powered development features integrated into the GitLab DevSecOps platform for code assistance and automation.

GitLab Duo

AI-powered development features integrated into the GitLab DevSecOps platform for code assistance and automation.

Authentication

Auth Type
API Key
Platform Key
Not configured
Self-serve
Available

Add your GitLab Duo API key from Organization → Integrations → AI Vendors. Keys are encrypted at rest and scoped to your organization.

Available Models

15 enabled models across 1 category.

Text15

Agentic Chat (Claude Haiku 4.5)duo-chat-haiku-4-5

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (Claude Opus 4.5)duo-chat-opus-4-5

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (Claude Opus 4.6)duo-chat-opus-4-6

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (Claude Opus 4.7)duo-chat-opus-4-7

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (Claude Sonnet 4.5)duo-chat-sonnet-4-5

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (Claude Sonnet 4.6)duo-chat-sonnet-4-6

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5.1)duo-chat-gpt-5-1

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5.2)duo-chat-gpt-5-2

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5.2 Codex)duo-chat-gpt-5-2-codex

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5.3 Codex)duo-chat-gpt-5-3-codex

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5.4)duo-chat-gpt-5-4

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5.4 Mini)duo-chat-gpt-5-4-mini

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5.4 Nano)duo-chat-gpt-5-4-nano

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5 Codex)duo-chat-gpt-5-codex

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision

Agentic Chat (GPT-5 Mini)duo-chat-gpt-5-mini

chatModel, languageModel, completionModel

functionCalling, reasoning, imageInput, vision