Efficiency!
In two steps a) Train fantastic model b) Use fantastic model to make everything better, including its own infrastructure, inference stack, kernels, etc, etc
https://openai.com/index/gpt-5-6-frontier-intelligence-efficiency/
After deployment, we applied GPT-5.6 Sol to advance the frontier of efficiency by making itself more efficient to run. The results: - 20% lower serving costs fr...