Test ChatGPT, Claude, Gemini, and Perplexity free tiers side by side. A 12-step, 60-minute method to find the best free AI chatbot for you in 2026.

Nvidia has launched new open-weight Nemotron 3.5 models designed for always-on AI agents, enterprise workloads, and local AI ...

Perplexity Computer can now run AI models and tasks locally on a Mac, with optional cloud access and 36GB of memory ...

You'll need a Mac with at least 36GB of RAM, however.

Perplexity published a guide on October 20, 2026, explaining how AI gateways route, meter, and govern traffic between ...

Custom model code is scanned and approval is bound to its ...

Conheça o Duck.ai, ferramenta gratuita que permite conversar com diferentes modelos de IA sem criar conta. Veja como funciona ...

Reflection AI has introduced Beam, its first open-weight model. It is a 501B sparse Mixture-of-Experts model with 23B active ...

Perplexity isn’t the only company pursuing an open-source approach to AI agent sandboxes. One alternative is Nvidia Corp.’s ...

Call Perplexity Decider V1.2 and Decider Flash V1.2 through Vercel AI Gateway with one API key, shared budgets, and usage tracking.

Perplexity open sources SPACE, a Firecracker microVM sandbox for AI agents with 60ms median spin-up and zero escapes in 108 ...

We use hard data and first-hand experience to evaluate DB Investing - main pros and cons, regulation coverage, ...