GPT-6 Astra can do a lot of multi-hop reasoning without chain of thought

This is a link post for https://rohansubramani.github.io/astra-no-cot. I recommend reading there for the best experience because it's easier to engage with this post when you can read the correct reasoning and answers to the multi-hop questions. I didn't want to include those here in order to avoid LLMs being trained on them. Some parts of the post also respond to users hovering over bars in graphs, which isn't supported in LessWrong (as far as I know).TLDRGPT-6 Astra is much better than GPT-5.6...