OpenAI applied GPT-5.6 Sol post-deployment to make the model more efficient to run, claiming concrete infrastructure gains: a 20% drop in serving costs thanks to production GPU kernel improvements and over 15% better token-generation efficiency achieved through improved speculative decoding.
OpenAI applied GPT-5.6 Sol after deployment to optimize the model’s runtime efficiency.
good job little bro
OpenAI (@OpenAI)
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 from production GPU kernel improvements.
- 15%+ better token-generation efficiency from improved speculative decoding.
— https://nitter.net/OpenAI/status/2082577277246972300#m