jsm on Nostr: OpenAI was able to optimize their inference for o3 by 80%. This is nuts. I wonder ...

https://simonwillison.net/2025/Jun/10/o3-price-drop/

OpenAI was able to optimize their inference for o3 by 80%. This is nuts. I wonder what they were doing before that was so inefficient. It’s now cheaper than Claude 4 Sonnet and Opus.