同样是在周四当天，OpenAI与日本数字厅在东京宣布建立战略合作关系，双方将就生成式人工智能在 公共领域的安全高效应用展开联合探索。日本数字厅将向政府雇员开放基于OpenAI先进人工智能技术 的新型工具Gennai，旨在推动人工智能在公共领域的创新应用。 植田和男最新发声 （原标题：暴涨超800点！日本股市直线拉升！央行行长植田和男最新发声） 日本股市大幅走高！ 今日（10月3日），日本股市直线拉升，日经225指数盘中一度大涨超800点，涨幅接近1.80%。同日， MSCI亚太指数再创历史新高，最新上涨0.3%。 当天，日本央行行长植田和男表示，必须维持宽松的货币环境，以支持经济。他还表示，日本经济前景 存在各种不确定性，美国经济和货币政策走势可能对日本经济和物价产生巨大影响。 日本股市大涨 周五，日本股市主要股指高开高走，日经225指数盘中大幅拉升，最高触及45742.63点，较昨日收盘价 上涨超800点，已接近历史最高点位。截至券商中国记者发稿，日经225指数上涨1.55%，日本东证指数 上涨1.17%。 个股方面，瑞萨电子涨超8%，胜高涨超7%，东京电力涨超7%，爱德万测试涨超4%，日本交易所涨 3.5 ...

Market Performance - On October 3, the Japanese stock market surged, with the Nikkei 255 index rising over 800 points, an increase of nearly 1.80% [1][3] - The MSCI Asia-Pacific index reached a historical high, up 0.3% on the same day [1] Economic Indicators - The final value of Japan's September Services Purchasing Managers' Index (PMI) was 53.3, up from the initial value of 53.0 [6] - The effective job openings-to-applicants ratio for August was 1.20, a decrease of 0.02 from the previous month [6] - The seasonally adjusted unemployment rate for August was 2.6%, an increase of 0.3 percentage points, marking the first deterioration in five months [6] Central Bank Insights - Bank of Japan Governor Kazuo Ueda emphasized the need to maintain a loose monetary environment to support the economy, citing various uncertainties in the economic outlook [5][7] - Ueda noted that the trajectory of the U.S. economy and monetary policy could significantly impact Japan's economy and prices [5][7] - The governor indicated that if trade policy and overseas economic uncertainties persist, the momentum of price increases being passed onto wages may weaken [5][7] Corporate Developments - Renesas Electronics saw its stock rise over 8%, while other companies like Sony and SoftBank also experienced significant gains [3] - SoftBank's stock reached a historical high following reports of its investment in OpenAI, which completed a transaction allowing employees to sell shares at a $500 billion valuation [3] - Hitachi's stock surged over 9% after announcing a strategic partnership with OpenAI to develop AI data center energy-saving technologies [3][4] Future Outlook - Ueda expressed that the global economy is expected to return to a moderate recovery path, largely dependent on the U.S. economic outlook [7][8] - The Bank of Japan will closely examine the feasibility of achieving its baseline economic and price forecasts, considering both upside and downside risks [7][8]