
OpenAI Ultrafast vs Sol: $7.20 vs $0.22 for the Same Request
As of October 3, 2026, GPT-6 Astra is the only model every API account can run on Ultrafast, at 6× its Standard rate. GPT-6.1 Sol Ultrafast has no price yet.
API pricing, rate limits, access options and error fixes for OpenAI, Claude, Gemini and other models. Every article shows its publish date, plus an update date when it has been revised.
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