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Provider Docs
Agentic Chat (GPT-5.4)
gptGitLab Duo · duo-chat-gpt-5-4
Capabilities
Tool CallYes
ReasoningYes
Structured OutputYes
Temperature ControlNo
AttachmentsYes
Open WeightsNo
Modalities
Input
textimagepdf
Output
text
Pricing (per 1M tokens)
Input$0.000
Output$0.000
Direct installation coming soon — March 2026
Details
ProviderGitLab Duo
Model IDduo-chat-gpt-5-4
Familygpt
Knowledge Cutoff2025-08-31
Release Date2026-03-05
Last Updated2026-03-05
Limits
Context1.1M
Max Input922K
Max Output128K
SDK
gitlab-ai-provider