Comment by camel_Snake

Is that no longer the case, or am I misunderstanding the operational costs displayed?

Opus: 521k input tokens; 12k out

Grok: 443k input tokens; 57k out

Gemini: 677k input tokens; 7k out

OAI: 543k input tokens; 17k out

Gemini appears to use by far the least amount of reasoning tokens, assuming they're included in the output counts.