OpenAI rolls out GPT-5.3 Instant Mini as ChatGPT’s fallback model and adds a new $100 Pro tier

OpenAI has updated ChatGPT with GPT-5.3 Instant Mini as the fallback model after users hit rate limits for GPT-5.3 Instant, while also introducing a new $100-a-month Pro plan that expands Codex usage for heavier users. The changes, announced in the April 9 release notes, show how OpenAI is packaging ChatGPT more tightly around both conversational use and developer workflows.

By |2026-04-14T01:26:53+00:00April 14, 2026|News|Comments Off on OpenAI rolls out GPT-5.3 Instant Mini as ChatGPT’s fallback model and adds a new $100 Pro tier

OpenAI adds new $100 Pro plan as it updates ChatGPT Codex usage

OpenAI said on April 9, 2026, that it is introducing a new $100 monthly Pro plan and adjusting how Codex usage works across ChatGPT subscriptions. The change comes as the company continues to reshape its paid offerings

By |2026-04-13T00:35:11+00:00April 10, 2026|News|Comments Off on OpenAI adds new $100 Pro plan as it updates ChatGPT Codex usage
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