An unreleased OpenAI checkpoint called GPT-5.6 "kindle-alpha" just leaked via Codex testing paths — and devs are buzzing. Reported upgrades: a real vision jump (sharper SVGs) and a context window near 1.5M tokens. Polymarket gives 80-89% odds of a launch by June 30. My take: a leaked codename is not a launch or a benchmark. Build production on shipped models; keep leaks on a watchlist, never a roadmap. Test leaked models or wait for release? www.contentbuffer.com #AI #OpenAI #LLM