I test AI for a living, and these 3 free tools are the ones I used most in 2025

For three years, I have been covering every new AI model and tool that emerges, but only these three made my 2025 daily rotation.
ET CIO

10 Best CI/CD Tools for DevOps Teams in 2025

Discover the top 10 CI/CD tools of 2025 that enhance DevOps team efficiency, automating code building, testing, and deployment processes. Make informed decisions for your software development needs.
Investopedia

Initial Cash Flow in Business: Key Concepts and Examples

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

NVIDIA 30B Nemotron Review : Speedy Local AI Model with 1M Context Window

NVIDIA’s Nemotron 3 Nano 30B features a 1M token context and 3B-active design, helping you build faster workflows and test tools locally.
Investopedia

Sampling Distribution: Definition, How It's Used, and Example

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...
ProPublica

ProPublica — Investigative Journalism and News in the Public Interest

During Donald Trump’s second presidency, ProPublica will focus on the areas most in need of scrutiny. Here are some of the issues our reporters will be watching — and how to get in touch with them ...