Advancing the price-performance frontier with GPT‑5.61by Simon Willison3d agosimonwillison.net fmode.me/n/advancing-the-price-performance-frontier-with-gpt56-2 Read the full article https://simonwillison.net/2026/Jul/30/luna-price-drop/#atom-everythingMore from FM NewsAgentMicro1 pts · Product HuntChewy Promo Codes: $20 Off August 20261 pts · WiredA Week in Matrix1 pts · Hacker NewsTerminal Candy1 pts · Product Hunt Back to FM News