
TL;DR
GPT-5.6 Sol, the latest model in the GPT-5.6 family, has announced a 20% reduction in input pricing and a 33% reduction in output pricing. This promotional pricing will be available until at least November 21, 2026.
✦ Why It Matters
Consider switching to GPT-5.6 Sol for cost-effective AI solutions in your projects today.
Key Takeaways
Full Summary
GPT-5.6 Sol is the leading model in the GPT-5.6 family, designed to handle various levels of reasoning effort, from none to maximum. The new pricing structure sets input costs at $4 per million tokens and output costs at $20 per million tokens, reflecting significant reductions of 20% and 33%, respectively.
For prompts exceeding 272,000 input tokens, the pricing increases to 2x for input and 1.5x for output. Additionally, cache writes are charged at 1.25 times the standard input rate.
The model supports multiple tiers, with varying rates per minute (RPM) and total processing minutes (TPM), allowing for scalable usage based on user needs. This pricing strategy aims to make advanced AI more accessible to developers and researchers.
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