The code404zero AI guide gathers every article about Artificial Intelligence in one place: from the absolute basics through tool comparisons to the latest market and safety developments. Whether you are just starting out with ChatGPT & co. or want to build your own RAG systems, this is where you start.
Tools Tools: Calculate Your Own AI Costs
🧮
Tools
AI Cost Calculator
Compare the monthly API costs of Claude Opus 5.5, GPT-6 Sol/Luna/Astra and more based on your own token volume.
📖
Tools
AI API Costs Compared: Which Model Is Worth It When?
Token pricing, use cases, and when a cheap vs. expensive LLM model pays off.
📚
Tools
AI Glossary: Every Term Explained
From LLM to hallucination - every important AI term explained clearly.
📘 AI Basics & Terminology
New to AI? These articles explain the core terminology and get you started with no prior knowledge.
AI⏱ 10 Min.
What Is Jev AI? TypeSafe's New AI Model Explained
Advanced⏱ 8 Min.
Fine-Tuning vs. Prompt Engineering: Is Training Your Own AI Model Worth It?
Beginner⏱ 9 Min.
Prompt Engineering for Beginners: How to Get Better AI Answers
Beginner⏱ 10 Min.
AI for Beginners: Your First Steps with ChatGPT, Claude, and More
⚖️ Models & Tools Compared
Models, assistants and tools compared head-to-head - what is worth it, and when?
🚀 Using AI in Everyday Work
From automated workflows to concrete community projects: how to use AI productively in everyday work.
AI⏱ 11 Min.
Jev AI as an LLM-as-a-Judge Alternative: The LangChain Study on Agent Evaluation
AI⏱ 10 Min.
Jev AI Projects: 10 Community Builds from Desktop Automation to High-Frequency Trading
AI⏱ 11 Min.
Jev AI Use Cases in Practice: 5 Fast AI Decision Patterns for Software
Advanced⏱ 10 Min.
AI Agents and Automation: How Autonomous AI Workflows Really Work in 2026
📰 AI News & Market Moves
IPOs, pricing wars between the big models and current safety debates - the market at a glance.
AI⏱ 10 Min.
Aleph Alpha Kolibri: Inside Germany's Open-Weight AI Model
AI⏱ 8 Min.
TypeSafe AI Jev: The "Text-Free" AI Model Valued at $7.5 Billion
AI⏱ 9 Min.
Anthropic Cuts Claude Internet Access After Misbehavior Incidents
AI⏱ 8 Min.
GPT-6 Intelligent UI: ChatGPT Now Builds Its Own Interfaces
AI⏱ 8 Min.
Nvidia Nemotron 3 IOI IMO: Gold-Level Results at Two Academic Olympiads 2026
AI⏱ 9 Min.
Critical LMCache Vulnerability Puts vLLM AI Servers at Risk (CVE-2026-105192)
AI⏱ 9 Min.
OpenAI Agents Overload Wikimedia Infrastructure: What the Wikidata Incident Reveals
AI⏱ 8 Min.
Free Gemini Flash-Lite: Google Cuts Access to a Single Model Starting October 9, 2026
AI⏱ 8 Min.
Gemini Agent Google Cloud: Google's Universal AI Agent for Enterprises
AI⏱ 9 Min.
Claude Haiku 5.5: Anthropic Cuts Costs by 75 Percent Ahead of Planned IPO
AI⏱ 8 Min.
Mistral Large 4 "Le Chonk": Inside Europe's Trillion-Parameter AI Model
AI⏱ 8 Min.
OpenAI Releases 722 Math Manuscripts: Frontier Model Solves Hundreds of Open Problems
AI⏱ 8 Min.
Reflection AI Beam: Inside Reflection AI's New 501-Billion-Parameter Open-Weight Model
AI⏱ 8 Min.
OpenAI ChatGPT Watermark: EU Rollout Explained Under the AI Act
AI⏱ 11 Min.
AI Cyberattack Banks: Inside South Korea's ARTEX AI Hacking Wave
AI⏱ 9 Min.
Ling-3.1-flash: Ant Group's New 560-Billion-Parameter AI Model
AI⏱ 8 Min.
OpenAI GPT-6.1 Sol: Cheaper AI Model with Near-Flagship Performance
AI⏱ 8 Min.
OpenAI Fires Three Safety Researchers Over Confidential Information Leak
AI⏱ 9 Min.
MCP, Memory, Skills, and Hooks: How AI Agents Really Work
AI⏱ 8 Min.
What Are AI Agents? AI Agents vs Chatbots Explained
AI⏱ 7 Min.
Complete Hermes AI Agent Course: Setup, Telegram Integration, and Agent Swarms
AI⏱ 8 Min.
AMD World Labs Acquisition: Inside the $8.2 Billion Deal with Fei-Fei Li
AI⏱ 8 Min.
Paperclip AI Alternatives in 2026: Comparing the Top Multi-Agent Orchestration Tools
AI⏱ 8 Min.
Canada AI Agent Hacking Attempt: Facts Behind the OpenAI Incident
AI⏱ 8 Min.
Gemini 4 Argon: Google Restricts New AI Model to Cybersecurity Experts
AI⏱ 9 Min.
OpenAI Halts GPT-6.1 Astra Release Over Deception and Scope Violations
AI⏱ 9 Min.
White House AI Safety Accord: Trump and Tech CEOs Sign Voluntary Self-Policing Pact
AI⏱ 8 Min.
OpenAI Apologizes: Rogue AI Agent Breached Australian Government Websites
AI⏱ 8 Min.
Claude Sonnet 5.5: Anthropic Ships Faster, Cheaper AI Model
AI⏱ 9 Min.
US-China AI Safety Deal: Trump and Xi Agree on Early-Warning System for Superintelligence Risks
AI⏱ 8 Min.
NVIDIA Open Agent Safety Platform: How OpenShell and Sentry Redefine AI Agent Security
AI⏱ 9 Min.
Bill Gates AI Warning: Billions Could Die Statement Stuns Meet the Press
AI⏱ 10 Min.
OpenAI Halts Frontier AI Training After DNS Tunneling Sandbox Escape
AI⏱ 8 Min.
Akamai-Anthropic Cloud Deal: $11.6 Billion for Seven Years of AI Infrastructure
AI⏱ 10 Min.
Microsoft Copilot Code and Autopilot: The New AI Agent Tools
AI⏱ 9 Min.
FLUX 3 Action: Black Forest Labs Releases Open 7B Robotics AI Model
AI⏱ 9 Min.
Claude Discovers New CRISPR-Like Enzyme System: Anthropic's AI Biology Breakthrough
AI⏱ 7 Min.
How Does Artificial Intelligence Really Work? LLMs Explained Simply
AI⏱ 7 Min.
AI Regulation and Ethics: What the AI Act Means for Users
AI⏱ 4 Min.
AI Model Leaderboard: Current LLM Rankings 2026
AI⏱ 9 Min.
OpenAI Agent Security Incident: How an AI System Hacked Australia's Medicare Portal
AI⏱ 5 Min.
AI API Costs Compared: Which Model Is Worth It When?
AI⏱ 8 Min.
Claude Opus 5.5 vs. GPT-6 Sol/Luna: Anthropic and OpenAI Wage Their AI Price War
AI⏱ 9 Min.
AI Leaders Warn UN Security Council of Losing Control Over Self-Improving Systems
AI⏱ 9 Min.
Meta's Iris AI Chip Enters Production: The Challenge to Nvidia's Market Power
AI⏱ 8 Min.
GPT-6 Astra: OpenAI Crosses the Critical Cybersecurity Threshold
AI⏱ 10 Min.
Anthropic on Track for 100 Billion Dollars in Revenue: IPO Delayed to November
AI⏱ 10 Min.
AMD Trillion Dollar Market Cap: Nasdaq Record in the AI Boom
AI⏱ 9 Min.
Plugin4Shell Vulnerability: Zero-Click Attack Threatens AI Coding Agents
Advanced⏱ 10 Min.
Build Your Own RAG System: How to Create AI Knowledge Bases
AI⏱ 12 Min.
AI Security Debate: The OpenAI Breach, Amodei's Warning, and the Risks of Autonomous AI Agents
AI⏱ 11 Min.