OpenAI launches ChatGPT for Excel powered by GPT-5.4, enabling users to build, update, and analyze spreadsheet models using plain language.

Python in Excel is a game-changer ...

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

hz: 杭州, sz: 深圳, dl: 大连, fs: 佛山 xm: 厦门, dg: 东莞, gz: 广州, bj: 北京 cd: 成都, sy: 沈阳, jn: 济南, sh: 上海 tj: 天津, qd: 青岛 ...

Office Scripts extract Excel hyperlink URLs without macros; results are hardcoded so the file can stay .xlsx, reuse is straightforward.

It's time to join the Pythonistas.

Abstract: Programming language source code vulnerability mining is crucial to improving the security of software systems, but current research is mostly focused on the C language field, with little ...

Abstract: The quality of modern software relies heavily on the effective use of static code analysis tools. To improve their usefulness, these tools should be evaluated using a framework that ...

Andrej Karpathy stripped down the LLM architecture and loss function to basic mathematical operations. Andrej Karpathy, a former researcher at OpenAI and the founder of AI-native education company ...

Professional financial modeling toolkit for Claude Code with auto-invoked Skills and Excel MCP integration. Build DCF models, LBO analysis, variance reports, and pivot tables using natural language.