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Latest news, analysis and experiments from the world of artificial intelligence. A new discovery every day.

1105 articles

Why Did ChatGPT Become Obsessed with Goblins? OpenAI Revealed a Technical Bug That Worries Experts

OpenAI's detective hunt for ChatGPT's unusual behavior uncovered a deeper problem in model training. What looks like an amusing bug reveals weaknesses in the reinforcement learning mechanism and the danger of 'universal transfer' of errors into base models.

May 3, 2026 Daniel Cesak

What Is Vibe Coding and Why Developers Love and Hate It

A new term that emerged in early 2025 describes a software development approach where programmers "go with the flow" and let AI write code for them. What exactly is vibe coding, who is using it, and what risks does it bring?

May 3, 2026 Miriam Česáková

DeepMind develops AI co-doctor: Can artificial intelligence fill the gap left by 10 million missing healthcare workers?

WHO warns the world will be short 11 million healthcare workers by 2030. Google DeepMind's answer: AI co-clinician — a multimodal agent that sees, hears, and speaks with patients in real time. How trials at Harvard and Stanford are shaping the future of medicine, and what it means for healthcare in the Czech Republic.

May 3, 2026 Miriam Česáková

AI article illustration for ai-jarvis.eu

Perplexity AI: Can It Replace Google? A European User's Guide to Pricing, Privacy, and AI Search

Perplexity AI processes 780 million queries monthly with instant source citations. It works across EU languages, offers a free tier and premium plans up to €189/month. How does it compare to Google and ChatGPT for European users?

May 2, 2026 Miriam Česáková

The End of the "Magic Words" Era? Why Prompt Engineering Is Evolving Into Complex AI Engineering

Experts say prompt engineering certificates are worthless. The era of agentic systems and "swarms" is here instead. Discover why you must learn to build autonomous systems, not just write instructions.

May 2, 2026 Daniel Cesak

Grok, ChatGPT, Claude and Others: 11 AI Models Predict Bitcoin Price for 2026

11 leading AI chatbots — including Grok, ChatGPT, and Claude — just predicted Bitcoin's price for the end of 2026. Their estimates range from $84,500 to $118,400. What drives these wildly different forecasts, and why can't the models agree?

May 2, 2026 Daniel Cesak

Meta Acquires Assured Robot Intelligence: Zuckerberg Bets on Humanoid Robots That Can Do Household Chores

Meta has officially confirmed its acquisition of startup Assured Robot Intelligence. A team of researchers from Nvidia and UC San Diego will help build foundation models for humanoid robots capable of physical labor in the home.

May 2, 2026 Miriam Česáková

13 AI Models Predict XRP Price for 2026: ChatGPT, Claude, and Grok Reveal Their Forecasts

AI is becoming Wall Street's new analyst. Bitcoin.com tested 13 leading models from OpenAI, Anthropic, xAI and others — and the result was surprising.

May 2, 2026 Miriam Česáková

AI and the Internet: How to open the web's doors to your artificial intelligence

Ever wondered how AI models like Claude Code, OpenCode, or Cursor truly understand web pages? Dive into an essential overview of cutting-edge tools, from Scrapling to Firecrawl, that are fundamentally reshaping how AI interacts with the internet. We'll cover detailed price comparisons, crucial MCP integration insights, and practical, actionable tips specifically tailored for Czech developers.

May 1, 2026 Daniel Cesak

ChatGPT is filling with ads: OpenAI is preparing to conquer even the European market

OpenAI is rapidly rolling out its ChatGPT advertising business from the US to Europe. The company is now building the technical infrastructure, including a GDPR-compliant tracking pixel. What does this mean for Czech users and advertisers?

May 1, 2026 Miriam Česáková

AI robot interacting with digital interface

Agentic AI: Why the Productivity Debate Is Shifting From "How Good Is the Tool" to "How Much Can We Trust It"

The shift from chatbots to autonomous agents is changing the game. It’s no longer just about what AI can write, but what it can actually do. But is trust in autonomous systems the key to their mass adoption?

May 1, 2026 Daniel Cesak

Chinese Court: Replacing an Employee with AI Is Not a Reason for Dismissal. How Is It in the EU?

A court in Hangzhou, China has ruled that a company cannot fire an employee simply because AI took over their work. The case raises a crucial question: who bears the cost of technological transformation?

May 1, 2026 Daniel Cesak

Claude Enters the 3D World: Anthropic's AI Now Models Directly in Autodesk Fusion

Anthropic just connected Claude to Autodesk Fusion and other creative tools — letting designers and engineers build 3D models simply by chatting with AI.

May 1, 2026 Miriam Česáková

From Prompting to Orchestration: AgentSwarms Brings Autonomous Creative Processes

Just writing a prompt and waiting for the result is no longer enough. AgentSwarms now enables the creation of autonomous chains of AI agents that not only generate images, but also critique and iteratively refine them, solving the complexity of creative workflows.

May 1, 2026 Daniel Cesak

Abstract AI neural network visualization

Zoom Has a 'SWAT Team' Monitoring ChatGPT and Gemini. This Is a New Era of Marketing

Zoom has assembled a dedicated team whose sole mission is to ensure the brand appears as favorably as possible in AI-generated responses. Why is visibility in AI answers becoming more important than traditional search rankings?

May 1, 2026 Daniel Cesak

Why Is ChatGPT Talking About Goblins? OpenAI Tackles an Unexpected "Personality" Problem with Its Models

OpenAI was forced to step in after its latest GPT-5 models began bizarrely referencing goblins and gremlins in their responses. Why did this happen, and what does it reveal about the reliability of cutting-edge AI?

May 1, 2026 Daniel Cesak

British Lumai Launches First Optical Server for Billion-Parameter AI Models. It Consumes 90% Less Energy

Oxford startup Lumai has unveiled Iris Nova, the first optical computing system capable of processing billion-parameter language models in real time. By computing with light instead of electrons, it promises one-tenth the cost and up to 90% energy savings.

May 1, 2026 Daniel Cesak

Elon Musk Admitted in Court: xAI Trained Grok on OpenAI Models

Elon Musk admitted in federal court that his AI startup xAI used OpenAI models to train the Grok chatbot. The bombshell confession raises sharp questions about ethics, legality, and hypocrisy in the escalating war of AI giants.

May 1, 2026 Daniel Cesak

AssemblyAI Voice Agent API: New Platform for Voice AI Agents

AssemblyAI launches Voice Agent API — a complete platform for voice AI agents with accuracy surpassing OpenAI Realtime API. For a flat $4.50/hour, get speech recognition, LLM, and voice synthesis in one WebSocket. Czech language support is not yet available.

April 30, 2026 Miriam Česáková

Anthropic AI data center TPU compute infrastructure

GPT-5.5 Is Here and Your Old Prompts No Longer Apply. OpenAI Has Released a New Prompting Guide

OpenAI just dropped GPT-5.5 and it's rewriting the rules of prompting. Long, step-by-step instructions are out — the new model thrives on short, goal-focused prompts. Here's what's changed, how much it costs, and how it performs for Czech developers.

April 30, 2026 Daniel Cesak

Agentic AI in the Food Industry: How Nestlé and Danone Are Changing the Rules of Productivity

Nestlé and Danone are testing autonomous AI agents that tackle everything from HR and finance to streamlining production — all without human hand-holding. How do they differ from everyday chatbots, and what does it mean for Czech factories?

April 30, 2026 Miriam Česáková

Anthropic vs. OpenAI: Why Claude Is Gaining Ground and Heading Toward a Trillion-Dollar Valuation?

The AI showdown between Anthropic and OpenAI is intensifying. Discover how Claude's technical precision and zero-shot inference capabilities are rewriting the rules for large language models.

April 30, 2026 Daniel Cesak

Anthropic Wants to Surpass OpenAI: New Funding Round Values Company at Over $900 Billion

Anthropic is reportedly raising at a valuation exceeding $900 billion — potentially surpassing OpenAI. Why are investors betting on Claude, what models does it offer, and what does it mean for Czech businesses?

April 30, 2026 Daniel Cesak

OpenAI Preparing GPT-5.5-Cyber: Specialized Model for Critical Infrastructure Protection with Government Supervision

OpenAI unveils GPT-5.5-Cyber, a specialized AI model designed to protect critical infrastructure. Access will be restricted to verified defenders and rolled out in close collaboration with governments.

April 30, 2026 Daniel Cesak

Neuro-Symbolic AI Promises 100× Greater Efficiency: How Puzzle-Solving Robots Are Transforming the Energy Crisis in Data Centers

A new approach in artificial intelligence promises up to a hundredfold increase in energy efficiency. Neuro-symbolic AI combines neural network learning with logical deduction, enabling robots to solve complex tasks without memorizing data.

April 30, 2026 Miriam Česáková

Google Releases Gemini CLI: Open-Source AI Agent Right in the Terminal. It Handles Code, Research, and Task Management

Google has opened up access to AI right in the terminal. Gemini CLI turns the command line into an intelligent assistant for coding, project analysis, and research. For developers, it's free with record-breaking limits.

April 30, 2026 Daniel Cesak

Arrive AI Celebrates a Successful 2025: From Nasdaq Debut to NVIDIA Partnership

American startup Arrive AI announced key milestones for 2025. Alongside its Nasdaq debut and expansion into healthcare, the company is strengthening its development team through the NVIDIA Connect program. What does this mean for autonomous delivery in Europe?

April 30, 2026 Miriam Česáková

End of the Chatbot Era? ChatGPT Downloads Are Declining, Threatening OpenAI's Successful IPO

Data analysis reveals an unexpected drop in interest in the ChatGPT mobile app. What does this mean for OpenAI investors, and what role do competitors like Google Gemini or Claude play in this battle?

April 30, 2026 Miriam Česáková

YOLO26 Brings Edge-First Vision AI: Up to 43 % Faster and Without NMS

Ultralytics unveils YOLO26, the latest generation of computer vision models. By eliminating NMS and introducing the new MuSGD optimizer, it runs up to 43% faster on CPU, making it the ideal tool for edge AI applications.

April 29, 2026 Miriam Česáková

Gemini now generates PDF, Word and Excel directly in chat. Google is increasing pressure on productive AI tools

Google has expanded Gemini with a powerful new feature — file generation. Users can now create documents, spreadsheets, presentations, and even ZIP archives directly in chat. Which formats does it support, and where is it pulling ahead of the competition?

April 29, 2026 Daniel Cesak

Your guide to the world of artificial intelligence

Jarvis AI Magazine brings a daily overview of developments in AI – from the latest research papers to practical guides and tool reviews. We follow the development of large language models such as GPT-4o, Claude, Gemini and open-source alternatives like Llama and Mistral.

Our analyses are aimed at developers, product managers and enthusiasts who want to understand how AI is changing their field. We write clearly and without unnecessary jargon.

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