Despite significant mathematical refinements, econometrics has shown the weaknesses of its logical underpinnings, primarily during economic turning points—financial crises, pandemics, and geopolitical ...

OpenAI has launched GPT-5.4, its first model with native computer-use capabilities, alongside financial plugins for Microsoft Excel and Google Sheets.

Learn how Excel IMPORTCSV refreshes linked CSV data, handles locale formats, and switches to IMPORTTEXT for semicolon delimiters.

OpenAI’s GPT-5.4 mini and nano are here, and they’re designed to help you get stuff done on a budget.

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

India’s new GDP series will replace broad-based deflators with sector-specific indices and updated price data to calculate economic output, according to a report by the Sub-Committee for Constant ...

OpenAI on Thursday released an updated model powering ChatGPT, along with tools that let the chatbot work directly in Excel ...

President Trump said he signed an order to impose a 10% global tariff under a different authority to replace those thrown out by the Supreme Court earlier Friday, saying he was "ashamed of certain ...

Starting this week, Perplexity subscribers will have a new agentic tool at their disposal. Perplexity Computer, in the company’s words, “unifies every current AI capability into a single system.” More ...

Stocks rose on Friday after the Supreme Court ruled against President Donald Trump's tariffs, potentially providing relief for companies burdened by higher costs from the duties and easing concern ...