json.dumps(item.to_dict(), ensure_ascii=False)
"id": "e4c63122-dc63-40dd-8cf0-ef7e82aed103",
新闻报料报料热线: 021-962866，推荐阅读safew官方下载获取更多信息
Sam Altman told OpenAI employees at an all-hands meeting on Friday afternoon that a potential agreement is emerging with the U.S. Department of War to use the startup’s AI models and tools, according to a source present at the meeting and a summary of the meeting seen by Fortune. The contract has not yet been signed.，推荐阅读搜狗输入法2026获取更多信息
（新华社北京2月27日电 记者韩洁、胡璐、古一平、韩佳诺）。业内人士推荐safew官方版本下载作为进阶阅读
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用