OpenAI, API에 GPT-5.5와 GPT-5.5 Pro 출시

GPT-5.5's launch reveals a critical usability-performance trade-off: its token-efficiency prioritization makes the model feel lazy and reluctant to fully execute complex tasks, undermining user trust despite high benchmark claims. Community skepticism over pricing, real-world performance, and the credibility of LLM benchmarking itself suggests that OpenAI's optimization strategy may have sacrificed practical utility for marginal intelligence gains.