Habr AI
AI Security in 2025: From Backdoors to Agent Threats
Industry experts summed up the year in AI Security. We discuss the real cost of attacks, vulnerabilities in LoRA adapters, and new risks ass
From generation to simulation: how AI agents gain memory and will
Neural networks are learning to build stable worlds in real time, while agents are gaining autobiographical memory. We explain why LLMs are
Gary Marcus vs. Nature: Why rumors of AGI's arrival are premature
Prominent AI critic Gary Marcus argues that modern language models are merely sophisticated statistical approximations, not true general int
The Art of Self-Presentation: How Neural Networks Help Reframe a Developer’s Background
Learn how AI can turn a standard list of technologies into a compelling narrative of professional expertise and help you stand out from the
Human vs. Claude Code: results from a year of using AI in development
A developer ran a personal experiment to find out how much his productivity had actually increased after a year of working with Claude Code
Crisis of Trust: Why Multi-Agent AI Systems Break Down in Practice
Multi-agent systems look impressive in demo recordings, but their unpredictability in real-world tasks remains the main barrier to widesprea
Semantic computer with 64 neurons: AI revolution without powerful GPUs
An enthusiast developed a unique system based on 64 neurons that learns from noise and uses Lev Vygotsky's ideas to create compositional thi
From MVP to a real business: how to scale a RAG system for experts
The development team shares its experience of moving from a simple LangChain prototype to a complex LangGraph architecture for an occupation
Analytics 2026: how artificial intelligence is changing the expert's role in business
By 2026, the role of the data analyst has undergone a fundamental transformation. Businesses no longer need just numbers and dashboards — th
How to hack an AI agent’s “soul”: a critical vulnerability in OpenClaw
Researchers have discovered a way to intercept the intentions of autonomous agents through OpenClaw. The vulnerability allows attackers to g
Alarm in Silicon Valley: AI Leaders Expect a Fundamental Shift in 2026
While the world debates the capabilities of chatbots, industry insiders warn that an era of hundredfold productivity and recursive self-impr
From chatbot to colleague: how to build an autonomous AI employee
From simple prompts to full autonomy. Learn how to turn an LLM into a full-fledged digital employee using OpenAI API to automate routine bus
Anthropic launches Claude Cowork: first impressions of a $100 AI agent
We break down the capabilities of Anthropic’s new Claude Cowork agent mode. Is the $100 subscription worth it, and how well does the AI hand
From an Idea to 800 Million Users: The Complete Timeline of OpenAI’s Rise
We trace OpenAI’s path from its founding in 2015 to ChatGPT’s rapid growth. How a technological breakthrough changed the industry and became
Transformer Architecture Without Library Magic: A Step-by-Step Implementation in NumPy
A fundamental breakdown of modern AI architecture. Learn how to write and train a mini-transformer from scratch without using ready-made fra
From a simple chat to a powerful tool: 28 days with Spring AI
An AI Advent Challenge participant explained how tight deadlines helped them master the Spring AI framework and build a working product inst
The End of Romanticism in AI: Mass Layoffs and Ads in ChatGPT
February 2026 marked a point of no return for the generative AI industry. The departure of key developers and the introduction of ads in Cha
Foreign vs. Russian: how to choose an LLM for real-world business
Choosing a language model for production is not just about benchmark numbers. We look at what matters more: generation quality or infrastruc
OpenAI strengthens its position in the agent race: OpenClaw creator joins the company
OpenClaw founder’s move to OpenAI signals a shift in the industry’s priorities. The focus is now not just on smart models, but on reliable a
The Art of AI Coding: 6 Strategies for Effective Development in 2025
The move to AI-assisted development requires a paradigm shift: from manual coding to delegation and automated checks. Learn how to lay the g
Claude 4.6 Opus vs. GPT-5.3: Anthropic changes the rules of the game
For the first time, OpenAI and Anthropic have released flagship models simultaneously. Claude 4.6 Opus bets on flawless logic and code, chal
15 prompts for QA: how ChatGPT automates a tester’s routine
Using ChatGPT in a QA engineer’s work makes it possible to automate requirements analysis and bug report writing. Learn about 15 scenarios t
AI in Investing: Real Opportunities Versus Market Hype
We examine how machine learning and LLMs are transforming capital management and where the boundaries lie between marketing promises and the
The myth of AGI: why universal superintelligence remains an unattainable dream
As tech giants promise the imminent arrival of superintelligence, experts point to fundamental barriers on the path to AGI. We examine why t
DGX Spark with Qwen3: the NVIDIA test that didn't tell the whole story
We analyze the capabilities of NVIDIA's new LLM solution: when 128 GB of memory is too little.
Russian AI models come to OpenClaw: integrating GigaChat and YandexGPT
Expanding the capabilities of the open-source platform OpenClaw: a step-by-step guide to integrating GigaChat and YandexGPT for building eff
The AI Ecosystem Through an Analyst's Eyes: From Simple Utilities to Powerful Solutions
A senior systems analyst's experience using neural networks for work and pet projects. An honest review of tools that genuinely help with an
50 neural networks built a "digital organism" and invented "cancer"
An experiment with 50 tiny LLMs showed how a complex structure and self-organization can emerge from autonomous agents.
Advertising in ChatGPT and Gemini’s breakthrough: the week’s top developments in AI
OpenAI is bringing advertising to ChatGPT, Google is expanding Gemini’s capabilities, and Z.AI has released an ultralight model for coding.
Microsoft and the AI trust crisis: why its earnings report caused market panic
Microsoft's earnings report triggered a record sell-off in its shares. Investors are beginning to doubt the return on billions invested in A