GPT-5.6 costs far more per token than DeepSeek V4 or GLM-5.2, but Chinese users say it burns a fraction of the tokens to finish the job.

OpenAI launches GPT-5.6 with Sol, Terra, and Luna tiers priced from $1 to $5 per million input tokens, reshaping AI costs for crypto developers.

The release of the new models signals a broader industry shift towards cost-efficient AI systems designed for enterprise use.