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AWS integrated the Ray framework into Amazon SageMaker HyperPod. Data scientists can create and manage Ray clusters directly from SageMaker Studio without Kubernetes manifests, with automatic recovery from node failures and faster training recovery through checkpointing.
AWS described a reference architecture for institutional knowledge management combining Bedrock Knowledge Bases (RAG) with a voice-based AI avatar; deployment within hours through CloudFormation, but with an ongoing fixed cost for OpenSearch Serverless.
New analyses describe ChatGPT Work, an agentic tool from OpenAI released on 9 July 2025 at $20/month: it comes in Cloud (web) and Local (desktop app, formerly Codex) versions, with code execution in Work Cloud having internet access, unlike regular chat.
New: ChatGPT Work exists in two versions: Cloud (web-based through chatgpt.com) and Local (desktop app, formerly Codex); Code execution in Work Cloud has internet access, while Chat does not have this capability; Exact release date: 9 July 2025; The Local version is a redesigned Codex app for nontechnical users; Offers Sol/Luna/Terra models with reasoning levels from Light to Ultra; separate token limits for Work vs Chat
Anthropic has deployed Claude Mythos 5 in Claude Security, which scans code for vulnerabilities and suggests fixes approved by a human. The beta is for Enterprise customers, and security partners serving hospitals, utilities and banks are also adopting the model.
OpenAI has launched a plugin connecting Apple Messages to ChatGPT – it allows messages to be sorted, deleted, searched and sent on behalf of the user. According to the company, it runs locally without indexing messages, but the company recommends reviewing them before sending.
OpenAI confirmed that the incident involving increased error rates in ChatGPT for Plus and Pro users has been resolved. The affected components (Conversations, and previously Image Generation and ChatGPT Work as well) have returned to normal operation.
New: The incident is not resolved — it is under active investigation; The Conversations component has degraded performance; It specifically affects users on the Plus and Pro tiers; The incident has no known ETA for resolution; OpenAI is working on a mitigation measure, not a final fix
Google is adding Student Hub to the Gemini app with a study notebook, flashcards, quizzes, and integration with Deep Research and Lens. Students in the USA will get Google AI Pro free for one year; those outside the USA will get only Google AI Plus.
Cursor launched the Origin code hosting platform as an alternative to GitHub, with planned agent-native features and the ability to synchronize GitHub repositories. The launch coincided with a GitHub outage lasting over six hours.
AWS Machine Learning Blog describes how to customize the embedded chat in Amazon Quick visually (CSS, SDK frame options) and through the tone of responses (persona instructions) so that it feels like a native part of a web application without the default Amazon branding.
Stability AI has released a DAW plugin (VST3/AU for Logic Pro and Ableton Live on macOS) and an expanded web application for the Stable Audio 3.0 model with iterative editing, mixing and audio-to-audio transformations. Both solutions are in beta.
Mozilla has expanded the Smart Window beta feature in the Firefox browser with an integration with Exa (current web information with citations), automatic tab groups, and natural-language history search. Users choose between Gemini, OpenAI, Qwen, or local models.
Simon Willison created the CORS Chat web tool for testing local LLMs (e.g. Qwen 3.8 27B in LM Studio) as well as models via OpenRouter, with conversations saved in the browser and progressive rendering of generated SVG images.
Spotify will begin labeling artists who create music using AI and will not promote such music in recommendations. 404 Media comments on this as a possible sign that platforms are beginning to reject AI content algorithmically.
French startup Kog is developing Kog Inference Engine, software intended to accelerate LLM inference on standard GPUs without new hardware. A demo with the small model Laneformer 2B achieved 3000 tokens/s; the target is a 30-fold speedup for larger models.
Anthropic has made Claude Cowork available directly in the sidebar of the Claude Chrome extension. Skills, plugins and connectors now work in the browser without additional installation, and the feature is available for all paid plans.
According to OpenAI, RingCentral uses ChatGPT Work and Codex to accelerate AI product development and consolidate operational data across engineering and operations.
GitHub has released a new version of Copilot for JetBrains with agent memory across sessions, support for Ollama as a local BYOK provider, new enterprise managed settings and reliability fixes for MCP, the terminal and Codex workflows.
OpenAI launched a preview of the ChatGPT desktop application for Linux with the Codex agent included. It supports Ubuntu 24.04/26.04, Debian 13 and Fedora 43/44 on both x64 and ARM64, but lacks computer use for controlling desktop applications.
New: Computer use is not available in the preview; controlling desktop applications (GIMP, OpenOffice) is not possible; The application explicitly supports x64 and ARM64 architectures with .deb and .rpm packages; It includes a built-in browser, Chrome extensions and voice control; The Mac and Windows versions were released in July 2026; The application provides a visual interface for tracking projects, files and code changes; CLI remains more accessible for terminal users
Anthropic and AWS have published a reference architecture for deploying Claude apps gateway – a management layer for Claude Code and Claude Desktop – on AWS Fargate with centralized OIDC authentication, group-based model access control and cost tracking via OTLP.
Anthropic has added communication between sessions to Claude Code on macOS and Linux – sessions can send messages to each other and share context. On one computer, communication is local; between computers, it passes through Anthropic servers. Administrators can restrict it; it is not available on Bedrock, Google Cloud Agent Platform or…
AI Radar monitors Czech and international sources every day, looking for changes that truly deserve attention.
The result is a quick overview of what has actually changed in the AI world, rather than another stream of articles.
Use the CS/EN switch to read the same Radar in Czech or English. English content is published after its translation has been checked, so new and older items may appear later.
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Illustrative example, not a current news item.
Agent mode is available to all paying users
Until now, the mode was available only on the highest plan; it is now available on all paid tiers without a waitlist.
The detail page contains a fuller summary, its significance and original sources. Practical impact appears in the detail and the For individuals and For businesses views. An AI Flash item reaches the main selection only after it has been expanded and meets the publication rules.
We first summarize each event in the same way for everyone. Based on those same facts, we then explain what the change means for your own use and what it could mean for how a company operates.
Today’s briefing is the same for everyone. Pages For individuals and For businesses can be found in the main navigation — they select only events relevant to the given use case.
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