Distillation sounds like something only big AI companies do, but I suddenly realized that ordinary people can also get a feel for it—though it might be useless, it's still quite interesting to learn about it. It started when I noticed that Codex and Claude handled the same problem differently during long-term use. I tried to get Codex to understand Claude's thought process, and Codex actually managed to analyze Claude's thought process through dialogue. Initially, I didn't pay much attention, but later I used the same method to have Claude "distill" Codex. After several attempts, Claude gave me a warning restricting my use of Fable. After the warning, I didn't dare ask Claude about distillation anymore, so I asked Gemini Argon if this was distillation. Gemini gave me a direct affirmative answer: "It's the core starting point and prototype of the modern large-scale model 'Chain-of-Thought Distillation'." And it's not "useless" at all; on the contrary, it's very useful. I won't type out the specific reasons; just look at the screenshots.