The latest AI Models Index shows the rapid pace of AI progress, with new...

https://riversinterestingthoughtss.wpsuo.com/did-gpt-5-2-actually-regress-in-chat-quality

The latest AI Models Index shows the rapid pace of AI progress, with new releases coming every 4.5 days on average. Among these, 56% reflect clear improvements, while about 16% experience some performance setbacks. Overall, the median model advances by +9