Kimi K3.1 Pro Review #1: Castle in the Sky 🏙️ Kimi K3.1 Pro vs. GPT6-Astra, Opus 5.5 & DeepSeek V4.1: • Astra: clearest city layout • Opus 5.5: most readable street-level storefronts • Kimi K3.1 Pro: distinct platform layers, but less camera movement • DeepSeek V4.1: rich architectural and traffic details Which is your favorite? 👀 Compare them on our arena—and try the Opus 5.5 API at just 15% of the standard price: https://tokenhey.com/arena