July 2026 was the worst month on record for Tesla driver-assist crashes. Tesla reported 236 of them to federal regulators, the most it has ever filed in a single month.
Four of those crashes killed someone. In every one, Tesla’s own data says Autopilot or “Full Self-Driving” was engaged, and in every one, the public was never told the system was involved. This is the latest from our ongoing investigation matching Tesla’s redacted NHTSA reports to real, named crashes.
Microsoft Copilot will soon support Grok models from xAI. Word, Excel, and PowerPoint users in the Microsoft Frontier Program can test Grok models now, with general support expected to roll out in the future.
Grok models are being added to Microsoft's Online Services Subprocessor list. By offering different models as subprocessors, Microsoft can give customers access to those models without people having to switch away from the overall Copilot experience.
For example, Researcher Agent in Microsoft Copilot works with Claude AI models from Anthropic. Other Copilot experiences may use multiple AI models to complete tasks.
"Our multi-model strategy gives customers access to leading AI models while maintaining the trusted Copilot experience," said Microsoft in a Tech Community post.
For different models to appear as options, admins need to enable them through the settings of their respective organization.
During the testing period, Grok models will not be available in the European Union, European Free Trade Association, or the United Kingdom.
What is a subprocessor?
Subprocessors are third-party providers that help Microsoft deliver online services. Microsoft has an expansive list of subprocessors used for everything from powering data centers to completing tasks in Copilot.
Using Grok as a subprocessor helps Copilot tackle different tasks and provides redundancy that protects against outages or issues with other subprocessors. But users should not expect the witty or irreverent tone and style that Grok has become known for on X.
Subprocessors sit under Microsoft's system prompts and enterprise guardrails, so the generated responses will still be professional. Essentially, you get the benefit of Grok's multi-step logic and mathematical prowess but within Copilot.
Once an admin enables the integration, you can set Copilot in apps like Word, Excel, and PowerPoint to automatically pick the best model for a task, or manually pick between GPT, Claude, or Grok directly from a drop-down menu in the interface.
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Elon Musk is once again promoting the misuse of Tesla’s “Full Self-Driving” (FSD), this time by amplifying a video of a 98-year-old man who openly admits he has stopped watching the road.
The clip is charming. It’s also a textbook example of the exact driver behavior Tesla’s lawyers are fighting in a growing pile of crash lawsuits.
Google Gemini now competes with Microsoft Copilot for space on your keyboard. Google just released Gemini for Windows, and that app uses the same keyboard shortcut as Copilot (Alt + Space).
That shortcut is popular and those hoping to use Gemini may have to remap some shortcuts to perform other tasks. In addition to summoning Copilot, Alt + Space opens PowerToys Run.
The general functionality of the Gemini app is similar to Gemini's web experience. One key difference is that you can summon the AI tool with a keyboard shortcut, which allows you to launch it quickly.
The macOS version of Gemini supports sharing your screen and other native capabilities, such as dictating by pressing both Command keys. Google explains that more native features will ship to the Windows version of Gemini in the future.
I prefer Gemini over Copilot for many tasks. I recently swapped to Google's AI tool for a month to see how it performed as an editor. While Copilot felt more personal, Gemini was often more accurate when it came to correcting tasks.
"In my specific use case, Gemini felt like an upgraded Microsoft Editor while Copilot felt like a modern Clippy," I said a couple months ago.
Both Copilot and Gemini have their strengths and weaknesses, but Google's option is better for my workflow. Our readers disagreed.
21% of those who voted in our poll about proofreading with AI use Microsoft Editor. Another 29% of participants use Microsoft Copilot. Only 11% of voters rely on Gemini to proofread documents.
Of course, Gemini and Copilot can do a lot more than proofread documents. Google recommends the new Gemini app for fact-checking documents, coming up with titles for a presentation, and creating images and videos.
For more complex tasks, you can hand things off to Gemini Spark within the app.
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