GPT-6.1 Sol is a beast at computer use... especially in Fast today i had to do my bookkeeping and prepare everything for my accountant: - receipts from the dozens of AI subscriptions i pay for - credit top ups across different API providers - every single transaction matched to an invoice so i imported my cookies from chrome and Codex was already logged in on every platform then i gave it API keys for my bank and the platforms i use to process payments... it checked every transaction and…