Codex Pro Plan Offers Unlimited GPT-5.6 and File Uploads
September 30, 2026
Codex Pro plans include unlimited GPT-5.6 usage in chat, though similar vendor models typically implement speed throttling after a certain data transfer threshold. This mirrors mobile data patterns applied to token consumption.
HOW THIS AFFECTS YOU
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builderYou can leverage high-volume chat interactions, but be wary of potential latency throttles under heavy usage.