[Codex Removes 5-Hour Limit, Fable 5 Subscription Period Extended by Another 7 Days] Golden Finance reported on July 13, citing Quantum Bits, that Claude tweeted stating the subscription period for Claude Fable 5 has been extended by another 7 days to July 19. Additionally, OpenAI tweeted that it has temporarily removed the 5-hour usage limit for Codex, with the duration of this change currently unknown. Previously, due to ongoing computational capacity constraints, Claude had repeatedly postponed the date for switching Claude Fable 5 to a pay-as-you-go model. Subsequently, some users shared screenshots of high credit card bills and proof of subscription cancellations, explicitly stating that if this continues, they will switch to OpenAI's GPT-5.6 Sol or xAI's Grok 4.5.