Codex Secondary
ChatGPT Pro adds a $500 tier and lowers the Pro 200 allowance
Changed (SGT) · OpenAI · Entry updated · Not re-checked against the vendor for this entry
On 30 Sep 2026, OpenAI: OpenAI added Pro 500 at $500 a month, reported as 25x Plus usage and the only tier with Ultrafast, and launched GPT-6.1 Sol in Codex. Pro 200 reopened with a lower allowance, reported as 10x Plus (was 20x); Pro 100 is 5x. Pro 200 subscribers active at the cutoff, or in the 7 days before it, keep the old allowance through 29 Oct 2026; coverage of OpenAI's email to them says the drop to 10x starts 30 Oct.
PlanYield, 'ChatGPT Pro adds a $500 tier and lowers the Pro 200 allowance', updated 24 Oct 2026, https://planyield.dev/changes/2026-09-30-codex-pro-500/
Status and sources
PlanYield status: Secondary. OpenAI's help article and DevDay recap were read through news coverage and search results; openai.com could not be opened from our checking setup. What the statuses mean.
Sources: help.openai.com ↗ · unite.ai ↗ · @OpenAI on X ↗ (30 Sep 01:57 SGT)
Plans this touches
Current limits: Codex usage limits
Other OpenAI changes
23 Oct 2026 Codex Day 18 is a usage reset, the ninth of the program · 22 Oct 2026 Codex Day 17 is a usage reset, the eighth of the program · 21 Oct 2026 Codex keeps prompt cache indefinitely; API adds 12h caching · 21 Oct 2026 OpenAI fixes Codex accounts metered against the wrong plan
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