GPT-6 Astra inside Obsidian is honestly insane... i built a knowledge base inspired by the concept of LLM Wiki from Andrej Karpathy, it stores everything my agents need for making long-form ads: - winning ad structures mined from the Meta Ad Library - the sales spine, extracted before a word gets written - the script and the master soundtrack, mapped and cut - character sheets locking characters, products and geography - timed sequences ready for video generation - the final montage and the…