OpenAI is reopening its $200-per-month Pro subscription to new sign-ups but cutting API credits per dollar in half. Subscribers should still get more done than a month ago, employee Thibault Sottiaux claims, pointing to GPT-6 Sol and GPT-6 Luna, which shipped this week at half the API price of their predecessors. The 5-hour usage cap is gone for good: subscribers can spread their weekly allotment however they want. The change signals OpenAI's move away from heavily subsidized subscriptions towar...