Top Architecture Tech Stack
Jul 31, 2026 · Artificial Intelligence
GPT-5.6 Prices Slashed Up to 80% – What the New Costs Mean for Developers
OpenAI has cut the API prices of its GPT‑5.6 Luna, Terra and Sol models by up to 80%, introduced a faster "Fast mode" for Sol, and outlined how the lower costs reshape model selection, usage patterns, and overall AI budgeting for developers.
AI model pricingFast modeGPT-5.6
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