GPT 5.5 vs Fable/Mythos 5 Tamagotchi Showdown
A user conducted a comparative test of several large language models, including GPT 5.5, Claude Opus 4.8, Fable/Mythos 5, Gemini 3.5 Flash, Deepseek V4 Pro, and Qwen 3.7 Max. The models were tasked with creating an interactive Tamagotchi-style game for a custom agent named Chasbi. The user provided detailed breakdowns of the API costs and tokenization for each model's performance. AI
IMPACT Provides a comparative performance snapshot of leading LLMs in a creative task, informing operator choices.