03:21
2026-07-10
dev.to
large-language-models
I Did the Math on GPT-5.6. The $2.50 Terra Tier Is the One I'd Ship First.
OpenAI launched GPT-5.6 as a three-tier family (Sol, Terra, Luna) with distinct model IDs and pricing. A developer's analysis shows Terra at $2.50/M input tokens is the most cost-effective for general…