OpenAI: GPT-5.4 hay OpenAI: GPT-5.5 re hon?
OpenAI: GPT-5.4 re hon OpenAI: GPT-5.5 ($0.362 / 1M tokens input / $2.17 / 1M tokens output so voi $0.723 / 1M tokens input / $4.34 / 1M tokens output). Chi phi thuc te phu thuoc vao ty le token input va output cua ban, vi vay hay uoc tinh bang may tinh gia dua tren traffic that.