GitHub has added engagement metrics for Copilot Chat to the Copilot product's impact dashboard and renamed the \"Passive users\" cohort to \"Chat-first users.\" This follows the previously added metrics for VS Code Agents.
New: Copilot Chat metrics added to the impact dashboard and 28-day reports; the 'Passive users' cohort renamed to 'Chat-first users'; the impact dashboard tracks engagement across 9 Copilot experiences; the copilot_feature_engagement.totals_by_feature API structure includes chat and vscode_agent entries; the expansion covers both the impact dashboard and enterprise/organization reports
A New Mexico court fined lawyer Stephen Aarons 5 000 dollars for contempt of court after his appeal in a murder case contained fictitious witnesses and false descriptions of the suspect generated using ChatGPT.
Importance: ▮ monitoringMicrosoftTools and apps✓ official
GitHub Copilot code review now automatically closes resolved comments, generates smart commit messages and uses an ensemble of multiple agents in Lite mode — with higher-quality findings and lower costs, according to the company.
Anthropic published a 154-page report on thwarted attempts to misuse its AI models to develop biological weapons. Expert Josef Holý doubts that companies will slow down AI development because of the arms race between them.
An employee at GitHub described how, through a conversation with GitHub Copilot (without writing code), they turned a runbook for preparing marketing events into an automated process using GitHub Issues and GitHub Actions that manages the entire event lifecycle.
In his commentary on the “Feeling sad about AI” discussion, Simon Willison describes how the initial disappointment programmers feel at the speed of AI agents usually fades once they realize that plenty of other work remains where their experience can be put to use.
The Meta AI chatbot on Facebook and Instagram suggested prompts that pieced together personal data about a user’s children from multiple posts, including an allegedly deleted photo. Following a viral video by Kalie Robins, Meta acknowledged that the feature “missed the mark” and claims to have fixed the issue.
The AI-GUIDE device from MIT Lincoln Laboratory and Massachusetts General Hospital for assisted catheter insertion in the field received the 2026 Excellence in Technology Transfer Award and is heading toward commercial production at the startup AutonomUS Medical Technologies; according to the company, it also has FDA Breakthrough Device Designation.
OpenAI described the multi-tenant architecture, global cache and use of Azure Cosmos DB in the Habitat storage system. According to the company, the solution delivered a twelvefold improvement in read performance for ChatGPT.
New: Habitat uses a multi-tenant architecture.; Habitat uses a global cache.; The solution uses Azure Cosmos DB.; OpenAI reports a twelvefold improvement in read performance.
Google resolved an incident involving increased error rates for the Gemini 3.1 Pro model in Gemini Web and Gemini App, which lasted on 11 September 2026 from 6:00 to 13:22 PDT. According to the company, the cause was a recent deployment, addressed through a code change.
Step 1 of 4 · How AI Radar works
One clear overview from dozens of sources
AI Radar monitors Czech and international sources every day, looking for changes that truly deserve attention.
MonitorsOfficial AI company blogs, specialist media, and research sources.
Selects and combinesFilters out information noise and combines articles about the same change into a single event.
Summarizes and explainsExplains significant events in English: what happened, why it matters and where the information comes from.
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.
Everything you need to navigate the AI world
Today’s briefingAn overview of news from the past 24 hours and a main story when available. Beside them is Live · AI Flash, followed by research and links to other Radar sections. On mobile, the blocks appear one below another.
AI FlashAn ongoing feed of brief updates with an evidence status. Links lead to a Radar detail page when one is ready, otherwise to the original source. You can also find reset and outage histories here.
Practical applicationsWhat new tools and features can do, what you can try and what their actual impact could be.
Model selectionModel comparison by type of work, capabilities, price and speed.
Research and archiveA separate research overview, topic search and older events by date.
One event, everything that matters
Each row represents one event — not one article. At a glance, you can see its significance, credibility and main point.
Illustrative example, not a current news item.
Importance: ▮▮▮ majorOpenAIModels✓ 6
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.
▮▮▮ major · ▮▮ important · ▮ we're tracking = how significant the change is✓ 6 = six independent publishers, not the number of articles or feeds✓ official = a clear release, law or incident is substantiated by the relevant authority1 source = no independent confirmation yetbold = who is behind the changegray text = a brief summary of what happened
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.
The same news, two practical uses
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.
For individualsWhat you can use or try, how the change can help you at work and what to watch out for.
For businessesWhat impact the change could have on processes, costs, risks and other business decisions.
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.
