what is claude code

Illustration by Futurism. Source: @ziwenxu_ via X Are you physically incapable of waiting any longer for Grand Theft Auto VI, which has been in development for over a decade? Worse yet, are you someone who doesn’t own a console, meaning you’ll probably have to wait at least another year before the double-dippers at Rockstar decide to release it on PC? Well, don’t worry. Some AI bro is trying to vibe code their own version of the much-hyped GTA sequel befor

Illustration by Tag Hartman-Simkins / Futurism. Source: Shutterstock A lot of ink has been spilled on the programmers who got replaced by AI agents. But it doesn’t sound like it’s a whole better for the ones who avoided getting the axe, either. According to Deedy Das, a partner at the VC firm Menlo Ventures, the rapid embrace of AI tools is tearing companies apart by creating a “class divide” between brainless vibe coders and experienced engineers. The vet

Illustration by Tag Hartman-Simkins / Futurism. Source: Shutterstock A lawyer was working at a legal tech startup when her boss’s fascination with AI began to veer from enthusiastic to downright obsessive. First he started using OpenAI’s ChatGPT to generate his Slack messages and emails. Then he mandated AI use for all employees. “He called a company-wide meeting to announce that from then on, we had to discuss with the AI prior to all meetings or before c

The main rule is that clients know only stable names: zubr, zubr-flash, and zubr-coder. Each name maps to a list of ordered routes with a fallback. If the weights change or a provider goes down, the integrations do not notice.Pitfall 1. Silent fallback on /v1/messagesAt first, we set up GLM-5.3 as a regular OpenAI-compatible backend—the openai/ provider with the required api_base. Chat and the SDK worked. Yet Claude Code and Codex received responses… from

Published on June 24, 2026 at 6:52 p.m. Comment 0 𝕏 Print © Anthropic Welcome to the era of the colleague who doesn’t eat lunch and reads all your conversations. Anthropic has just launched Claude Tag in Slack: an AI that can act without even being prompted. Since GitHub Copilot in the code editor and Microsoft Copilot in Teams, the enterprise productivity sector has been methodically exploring how to integrate AI directly into existing work tools rather t

Published on July 3, 2026 at 10:08 Updated on July 5, 2026 at 19:39 Comment 0 𝕏 Print © Anthropic After three weeks of suspension, Anthropic has reactivated Claude Fable 5. Reduced quotas, usage-based pricing, and safety guardrails that lead to overzealousness… This grand return is turning into a fiasco. Users are very disappointed. This is especially true of developers. This week, Claude Fable 5 made its grand return in the Claude interface worldwide. Aft

Published on July 13, 2026 at 12:45 Comment 5 𝕏 Print © Anthropic Anthropic has once again extended free access to its premium Fable 5 model for paid plans. Subscribers will be able to use it at no extra cost until July 19, 2026. This is already the third time the startup has extended this promotional period. Good news for Claude subscribers! Anthropic has once again extended free access to Claude Fable 5 for Pro, Max, and Team subscribers and for certain

Published July 13, 2026 at 3:48 p.m. Comment 0 𝕏 Print © Thomas Estimbre / 01net.com OpenAI announces the return of ChatGPT on WhatsApp in the European Union, Switzerland, Iceland, Liechtenstein and Norway. The announcement follows an antitrust decision by the European Commission against Meta. OpenAI is announcing it as good news for European users. ChatGPT is once again available on WhatsApp across the entire European Union, as well as in Iceland, Liechte

Shutterstock / Futurism A new hack can trick AI browsers into breaking their guardrails by constructing a false reality around them where the rules are made up and actions don’t have consequences. Put another way, they’re basically hypnotized into doing stuff that could have devastating consequences for the user. These were the findings of new research from the cybersecurity firm LayerX, and they further illustrate the dangers posed by weaving autonomous A

Illustration by Tag Hartman-Simkins / Futurism. Source: Shutterstock The head start that the US companies enjoyed in the AI race is quickly vanishing. Chinese competitors are now nipping at their heels, and it’s causing a wave of anxiety in the American sector. Over a year ago, DeepSeek spurred an existential crisis — and a mass stock selloff — in the US tech industry when it released a competitive AI model created for a fraction of the cost of the leading

env -i starts with an empty environment, so nothing leaks from my shell. The home directory is empty: no config, skills, memory, or history. The token is the same as for my current session; /ccu retrieves it from macOS Keychain. The subscription is the same, but there is no email: the Claude Code account profile is stored in .claude.json, which is written upon login, while home is clean here.Permissions must be granted in advanceclaude -p rejects any tool

Published on July 23, 2026 at 4:01 p.m. Updated on July 24, 2026 at 4:33 p.m. Comment 1 𝕏 Print © Anthropic A new critical vulnerability named “RefluXFS” has just been discovered at the heart of the Linux kernel. Uncovered by Claude Mythos, it has made more than 16 million computers vulnerable since it first appeared in 2017. It allows an ordinary user to take full control of a system. A patch has been deployed. A new vulnerability has been discovered in t

Published July 27, 2026 at 2:37 PM Comment 1 𝕏 Print © Anthropic A connected folder, a message sent, and Anthropic’s agent roamed throughout the entire drive. No permission prompt, no alert. All agents that write code rely on the same promise: they are confined to an enclosed space, given access to a specific folder, and allowed to work with peace of mind. Security researchers have just demonstrated that, with Anthropic’s desktop agent, this enclosed space

Researchers have discovered a new way to hack AI assistants that uses a surprisingly old-school method: ASCII art. It turns out that chat-based large language models such as GPT-4 get so distracted trying to process these representations that they forget to enforce rules blocking harmful responses, such as those providing instructions for building bombs. ASCII art became popular in the 1970s, when the limitations of computers and printers prevented them fr

Illustration by Tag Hartman-Simkins / Futurism. Source: Shutterstock A trove of chat logs and projects created with Anthropic’s Claude — some including sensitive personal and company information — have been left exposed to Google, making them them searchable to anyone on the web. Many of the materials appear to have been made public when Claude users opted to distribute a given chat or project to colleagues or associates using the chatbot’s “share” feature

Shutterstock / FotoField The business world has quickly learned that there’s such a thing as using too much AI, as they get slammed with outrageous token bills. Now, Microsoft CEO Satya Nadella is warning of another way that embracing AI could doom a business. In an interview Sunday, Nadella cautioned against sharing too much information, ranging from proprietary data to the prompts entered, with a third-party AI model. Instead, he recommended that busines

This is how a prohibition on automatically retrying the task once the subscription limit was reached ended up in the file. Its owner set it: the retry hits the same limit. With usage credits enabled (an additional paid balance used to cover work beyond the subscription limit), the retry also costs money: according to the limits documentation, with credits enabled, work does not stop at the limit and continues using credits. Therefore, to the question of wh

For a quick introduction to the web interface, you can launch it via npm if Node.js is installed:npx t3@latestOn an Intel Mac, it is better to get the desktop build: there is no ready-made CLI for this architecture yet.What to keep in mind for nowModels, tools, and some behavior still depend on the provider. When switching agents, the conversation context is passed along, while the internal states of different agents remain separate.In the FAQ, the team re

Published on July 29, 2026 at 10:19 Comment 1 𝕏 Print © Anthropic Claude Mythos continues to achieve remarkable feats… and make troubling discoveries. For the first time, AI has uncovered two unprecedented mathematical flaws in encryption algorithms. With these two discoveries, AI has just proved that it can shake mathematical foundations considered unshakeable by human researchers. Claude Mythos Preview continues to uncover vulnerabilities in lines of cod

Published on August 5, 2026 at 10:11 Comment 2 𝕏 Print © 01net Two new cyberattacks were orchestrated by out-of-control AIs. During tests conducted by third parties, Claude and ChatGPT were indeed left to roam the internet freely. The two AIs targeted real people. Claude in particular did everything possible to trap a developer with malicious code. Last month, OpenAI lost control of two of its most advanced AIs. The two artificial intelligences escaped fro