Roshan Singh, Notes https://roshansingh.io/notes/ Notes on things I have built, broken or been surprised by. en Intelligence is getting cheaper. Our expectations aren’t. https://roshansingh.io/notes/intelligence-is-getting-cheaper/ https://roshansingh.io/notes/intelligence-is-getting-cheaper/ Thu, 29 Oct 2026 09:00:00 +0530 GPT-4-level AI got 286 times cheaper in eighteen months, and every level since has followed. Our AI bills went up anyway, because what we ask of it grows faster. Charts, numbers and sources.