Project DIGITS — All Guides
Project DIGITS, now called NVIDIA DGX Spark, is a compact AI supercomputer for developers, researchers, and data scientists who want to prototype, fine-tune, and run large AI models locally.
Guides & Articles
The 1-hour-a-day AI portfolio system for freelancers
Discover a simple AI-powered system that builds custom freelancer portfolios on autopilot. Learn how to set it up in under an hour, drive traffic, and turn prev…
How to build your own Claude AI trading assistant (beginner-friendly guide)
Most traders try to use AI to predict markets. The real edge is using AI to streamline your process. This guide walks you through how to turn Claude into a prac…
One workspace for every AI model: how to use Grok, Sora and more in a single tool
Tired of paying for multiple AI subscriptions just to access Grok, Sora, and other top models? This guide walks you through an open, multi-model AI workspace th…
Grok AI’s chilling answer to the Fermi paradox: why aliens might already know we’re here
MIT researchers asked Grok, xAI’s flagship model, a simple question: if the universe is full of planets, where is everyone? Its multi-step, physics-grounded ans…
How to make super long AI animation videos with consistent characters
Struggling to keep characters and scenes consistent in long AI animations? Learn how to build a full reference library of styles, characters, locations, and pro…
This AI video enhancer upscales to 4K fast with realistic details
Learn how AI RT Video Enhancer turns grainy, low-resolution clips into clean, natural-looking 4K footage. We break down the AI models, best use cases, and how i…
Free GPU + your own AI image API in 15 minutes (no credit card needed)
Learn how to run Stable Diffusion XL on a free Google Colab GPU and expose it as a real REST API using FastAPI and ngrok. No paid APIs, no local GPU, just your …
Grok 4.3: inside Elon Musk’s most powerful xAI model yet
Grok 4.3 is xAI’s newest flagship model, bringing video understanding, instant document generation, real-time web data, and stronger reasoning to a small group …
How to build and sell AI-powered services in 2026 (step-by-step guide)
AI has made it easier than ever to start a profitable online service business, even if you’re a beginner. This guide walks you through choosing a service, using…
Seedance 2.5 is now unlimited: how to turn ideas into full AI videos
Seedance 2.5 is a major leap in AI video generation, offering up to 30-second, 1080p clips with consistent characters, environments, and built-in sound. Here’s …
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Claude Opus 4.8 - Claude Opus 4.8 is Anthropic's most advanced AI model, excelling at coding, reasoning, writing, and agentic tasks. Avail…
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Cursor - Cursor is an AI coding agent and editor for developers who want faster coding, debugging, refactoring, and code review. …
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Codex - Codex is OpenAI's AI coding agent that writes features, fixes bugs, runs tests, and prepares code for review. It's built…
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Playground OpenAI - OpenAI Playground lets you test prompts, compare models, and explore text, image, and other AI workflows in one place. I…
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Claude Code - Claude Code is an AI coding assistant from Anthropic that helps you read, edit, test, and automate work across a codebas…
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Cursor - Cursor is an AI coding agent and editor for developers who want faster coding, debugging, refactoring, and code review. …
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Codex - Codex is OpenAI's AI coding agent that writes features, fixes bugs, runs tests, and prepares code for review. It's built…
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Scale AI - Scale AI helps enterprises build, test, and improve AI systems with training data, model evaluation, and deployment tool…
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Llama 3.2 - Llama 3.2 is Meta’s open model family for text and vision tasks. It’s built for developers, researchers, and teams that …
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NVIDIA Cosmos - NVIDIA Cosmos is a physical AI platform for generating and reasoning about real-world video and simulation data. It is b…