Wait… everyone talks about context windows and output tokens.
But hallucination rates might be the benchmark that actually matters.
Gemini 4 Argon: 15%
GPT-4.1 Nano: 18%
DeepSeek R2: 21%
Llama 4 Scout: 24%
GPT-6 Fable: 92%
Claude Fable 5.1: 95%
Lower is better.
Not context. Not token limits.
Accuracy.
Why isn’t everyone talking about this?