
OpenAI 直播活動
OpenAI 將舉辦一場直播活動。在直播期間將揭露具體的公告、產品發布或示範內容。
上一次 OpenAI 突然搞直播,他們直接丟出 GPT-4 Turbo,然後一夜之間改掉所有定價

Many people have pointed out that ChatGPT 5.5 appears to be twice as expensive as 5.4 based on API pricing, which makes it look pricier than Opus 4.7. But the comparison is not that simple. GPT 5.5 is significantly more token-efficient in practice, which can make it faster and reduce the total cost of completing a task. When you compare it directly to Opus 4.7, the image here shows that Claude Opus 4.7 is still much more expensive than GPT 5.5, around 5 to 10 times more expensive on ARC-AGI-2.