OpenAI cuts GPT-5.6 Sol API price, long context output price reduced by 50%
In comparison, OpenAI announced a limited-time reduction in GPT-5.6 Sol's API and credit prices, and the discount will last at least until November 21. Among them, the standard short context API reduced the token price per million inputs from $5 to $4, the output from $30 to $20; the long context input dropped from $10 to $8; and the output dropped from $60 to $30. The new API price is now in effect, and the credit prices for ChatGPT Work and Codex will be adjusted over time. Plus, Pro, and Business subscriptions keep their own usage limits. Previously, OpenAI had lowered the GPT-5.6 Terra and Luna prices respectively. After Sol's price reduction, all three models in the GPT-5.6 series have completed a round of price adjustments.



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