KIMI K3 VS GPT-5.6 SOL VS FABLE 5. SAME GAME DESIGN PROMPT. ONE CLEAR WINNER. Judged all three on speed, design quality, and how the actual gameplay felt. Kimi K3 won outright. It understood what makes a game fun and added the right features without extra prompting. Pacing felt natural. Fable 5 and GPT-5.6 Sol both shipped gameplay that felt rushed. The recording was not sped up. That was the real output. Final scores. Kimi K3: 9.5/10 · $0.030 Fable 5: 7.5/10 · $0.38 GPT-5.6 Sol: 7/10 · $0.11 The cheapest model won on quality too.(CyrilXBT)