- What changed
- OpenAI released GPT-6 Sol and Luna at half the price of GPT-5.6 equivalents, while Anthropic released Claude Opus 5.5.
- Why you should care
- New models offer significant price reductions compared to previous generations.
- Your move
- Reconsider. Lower costs may improve margins for high-volume AI applications.
- What to watch next
- Independent benchmarks comparing the performance of GPT-6 Sol, Luna, and Claude Opus 5.5 against previous generations.
- Event
- release
- Event date
- Sep 22, 2026
- Relevant to
- General AI readers
