GPT-5.5 價格最高上漲 92%
openai 漲價後，gpt-5.5 在大多數任務中的成本增加了 49% 到 92%，儘管較短的輸出部分抵消了開銷。
openai increased gpt-5.5 list prices to $5 for input and $30 for output tokens. openrouter analysis shows real-world costs rose 49 to 92 percent despite shorter responses for longer inputs. shorter queries under 2,000 tokens see negligible efficiency gains, nearly doubling costs.