Headless OpenAI OAuth + Chat Harness
User ID
Model
gpt-5.1-codex-mini
gpt-5.1-codex
gpt-5.2-codex
gpt-5.3-codex
gpt-5.4
gpt-5.1
gpt-5.2
gpt-4o
Connect OpenAI OAuth
Reset Session
Not authenticated.
Modes: Provider-only = single Responses turn. Orchestrator = full headless tool loop.
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Mode
Provider only (single turn)
Headless orchestrator (tool loop)
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