Agentic Chat (GPT-5 Codex)

gpt-codex

GitLab Duo · duo-chat-gpt-5-codex

Capabilities

Tool CallYes

ReasoningYes

Structured OutputYes

Temperature ControlNo

AttachmentsNo

Open WeightsNo

Input

textimage

Output

text

Input$0.000

Output$0.000

Direct installation coming soon — March 2026

ProviderGitLab Duo

Model IDduo-chat-gpt-5-codex

Familygpt-codex

Knowledge Cutoff2024-09-30

Release Date2026-01-22

Last Updated2026-01-22