OpenAI adds Dot agent, GPT-6.1 Sol model, Ultrafast Pro speeds
Pro plan added a new 'Dot' always-on agent and a new GPT-6.1 Sol model (Plus/Pro); Codex usage reframed as 'Longer Codex and ChatGPT Work sessions'; Pro response times upgraded from Fast to Ultrafast on eligible tiers.; Pro plan usage allocation changed from a '5x more usage' multiplier framing to 'Your choice of 3 usage tiers', restructuring how Pro usage limits are presented.; All four individua
What changed
Pro plan added a new 'Dot' always-on agent and a new GPT-6.1 Sol model (Plus/Pro); Codex usage reframed as 'Longer Codex and ChatGPT Work sessions'; Pro response times upgraded from Fast to Ultrafast on eligible tiers.
All four individual plan card taglines (Free, Go, Plus, Pro) were refreshed to a consistent 'Best for...' positioning format, replacing the prior descriptive taglines.
Pro plan usage allocation changed from a '5x more usage' multiplier framing to 'Your choice of 3 usage tiers', restructuring how Pro usage limits are presented.
Before and after
Sep 29, 2026 vs Sep 30, 2026Pro plan added a new 'Dot' always-on agent and a new GPT-6.1 Sol model (Plus/Pro); Codex usage reframed as 'Longer Codex and ChatGPT Work sessions'; Pro response times upgraded from Fast to Ultrafast on eligible tiers.
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