X Training Grok AI On Tweets Without Notifying Users

Social network X (formerly Twitter) recently activated a setting that gives it permission to train Grok AI on user tweets. All X users are opted in by default, with X failing to notify customers about the change.

X twitter logo
The hidden setting gives X permission to use all posts, interactions, inputs, and results for "training and fine-turning" Elon Musk's Grok AI model.

To continuously improve your experience, we may utilize your X posts as well as your user interactions, inputs and results with Grok for training and fine-tuning purposes. This also means that your interactions, inputs, and results may also be shared with our service provider xAI for these purposes. Learn more

While X turned the setting on for all users by default, it can be turned off on the website. Here's how:

  1. Open up X using a web browser on a Mac or PC and log in.
  2. Click on More.
  3. Choose Settings and privacy.
  4. Click on Privacy and safety.
  5. Click on Grok.
  6. Uncheck the setting that allows Grok to use your content.

This privacy setting is not available through the X app, so it must be disabled using the desktop version of X, though an option to turn it off on mobile devices is supposedly coming soon.


Turning on a data collection feature surreptitiously and automatically opting in users without their consent is underhanded, and many X users are not happy with the social network's decision.

Sometime in the last month, X updated its Help Center to change the wording around Grok. It previously said that "user interactions, inputs, and results" would be used for Grok training, but now the wording also includes X posts.

June 27 wording:

To continually improve the AI system and provide a better user experience, we may utilize user interactions, inputs and results for training and fine-tuning purposes. This means that when you interact with Grok, your interactions, inputs and results may be used to train and enhance the system's performance.

Today's wording:

To continuously improve your experience, we may utilize your X posts as well as your user interactions, inputs and results with Grok for training and fine-tuning purposes. This also means that when you interact with Grok, your interactions, inputs and results may be used to train and enhance the system's performance.

Grok has previously been able to access "real-time public X posts" to respond to user queries, but it is not clear if X posts were being used for training. The opt-out toggle seems to have been enabled around May, so it's possible that's when user posts were first used for improving the chatbot.

X says that user interactions with the chatbot and X posts are used for the following:

  • Enhance Grok's understanding of human language and communication.
  • Improve Grok's ability to provide accurate, relevant, and engaging responses.
  • Develop Grok's sense of humor and wit to make interactions more enjoyable.
  • Ensure Grok remains politically unbiased and provides balanced answers.

Elon Musk claimed earlier this week that Grok was being trained on "the most powerful AI training cluster in the world." Grok is currently available to X premium subscribers.

Popular Stories

iOS 18

Apple Says iOS 18.4 Will Be Released in April With These New Features

Wednesday February 26, 2025 7:15 am PST by
In a recent press release, Apple confirmed that iOS 18.4 will be released in April. From the Apple News+ Food announcement:Coming with iOS 18.4 and iPadOS 18.4 in April, Apple News+ subscribers will have access to Apple News+ Food, a new section that will feature tens of thousands of recipes — as well as stories about restaurants, healthy eating, kitchen essentials, and more — from the...
Generic iPhone 17 Feature With Full Width Dynamic Island

Latest iPhone 17 Series CAD Images in Line With Redesign Rumors

Friday February 28, 2025 2:51 am PST by
Apple is expected to embrace a new camera system design for some models in its upcoming iPhone 17 series, and the latest purported CAD images don't deviate from what we have been hearing lately about Apple's new lineup. If you do not like the sound of an iPhone with a Google Pixel-style camera bar, look away now. Seasoned leaker Sonny Dickson shared the following images in a post on X...
iphone 16e usb c feature

Apple Provides Reason for iPhone 16e's Lack of MagSafe

Friday February 28, 2025 4:39 am PST by
Apple has offered a reason why the iPhone 16e doesn't include MagSafe, one of the more notable omissions from its latest entry-level smartphone. According to Apple representatives who spoke to Daring Fireball's John Gruber, MagSafe is not included in the iPhone 16e because "most people in the iPhone 16e's target audience exclusively charge their phones by plugging them into a charging...
apple intelligence black

These New Apple Intelligence Features Are Coming in iOS 18.4

Friday February 28, 2025 3:17 pm PST by
iOS 18.4 was supposed to bring new Apple Intelligence Siri features, but Apple ended up needing to pull those capabilities from the update to continue testing. There are fewer new Apple Intelligence additions now, but there are still some new features that will make the update worth installing when it comes out in April. Priority Notifications Apple introduced Priority Notifications back at ...
Generic iOS 19 Feature Mock Light

iOS 19 Rumored to Include These New Features for Your iPhone

Saturday March 1, 2025 11:00 am PST by
iOS 19 is still around three months away from being unveiled, but there are plenty of rumors about the upcoming update. Below, we recap iOS 19 rumors so far. Redesigned Camera App A leak earlier this year allegedly revealed a redesigned Camera app coming with iOS 19. On his YouTube channel Front Page Tech in January, Jon Prosser shared a video showing what the new Camera app will...
cook trump

Trump Responds to Apple Keeping Diversity Policies

Wednesday February 26, 2025 6:32 am PST by
In an all-caps post on Truth Social today, U.S. President Donald Trump said Apple should fully end its diversity, equity, and inclusion (DEI) policies. Tim Cook meeting with President Trump in 2017 "APPLE SHOULD GET RID OF DEI RULES, NOT JUST MAKE ADJUSTMENTS TO THEM," he wrote. Trump's post comes one day after Apple held its annual shareholders meeting, during which a majority of...
apple watch ultra snow

6 Features Coming to the Apple Watch Ultra 3

Tuesday February 25, 2025 9:00 am PST by
The Apple Watch Ultra 3 is expected to launch later this year, arriving two years after the previous model with a series of improvements. While no noticeable design changes are expected for the third generation since the company tends to stick with the same Apple Watch design through three generations before changing it, there are a series of internal upgrades on the way. By the time the ...
airpods pro purple

Here's When AirPods Pro 3 Are Rumored to Launch

Monday February 24, 2025 9:14 am PST by
According to a post on X today from a leaker known as Kosutami, Apple plans to launch AirPods Pro 3 in May or June this year. The leaker also claimed that an AirTag 2 will launch around the same time. Kosutami is best known as a collector of prototype Apple hardware, but they have occasionally shared accurate information about Apple's future product plans. For example, they accurately...
apple c1

How Fast is Apple's First-Ever 5G Modem? The Results Are Surprising

Friday February 28, 2025 10:08 am PST by
iPhone 16e reviews are now out, and Apple's custom-designed C1 modem has been put to the test. The results so far are quite surprising, as the C1's speeds are not as slow compared to Qualcomm modems as originally expected. While the C1 does not support ultra-fast mmWave 5G in the U.S., it appears to offer comparable 5G performance to Qualcomm's Snapdragon X71 modem found in the iPhone 16,...

Top Rated Comments

knoxer Avatar
8 months ago
I'd be hard pressed to come up with a worse data set to train an AI with.
Score: 43 Votes (Like | Disagree)
DocMultimedia Avatar
8 months ago
Lol. AI trained by Russian bots.
Score: 35 Votes (Like | Disagree)
vjl323 Avatar
8 months ago
Been a Twitter user since Day 4. Once Mr. Musk took over, my use of the site went down a ton [and basically zero after he got rid of 3rd party apps]. It's sad the social media network is still used by others with announcements and such, as it *was* a great way to get info from official sources about things [traffic, weather, alerts from local police, etc]. But now the amount of disinformation on the site, and just incredibly racist posts is mind-blowing. It's sad to see a site that was once just used by Mac and iPhone developers as a way to communicate, become what it has become today. I don't think the founders really had a good idea on how to monetize it, and that's a shame as it meant it could be sold to someone who just wanted to toot their own horn even louder. :( And now tweets going back to March 2006 are being used to train his AI. All without alerting users to this privacy-invading tactic. Sigh.
Score: 27 Votes (Like | Disagree)
seek3r Avatar
8 months ago

I'd be hard pressed to come up with a worse data set to train an AI with.
I'm remembering when a decade ago microsoft's chat bot became super racist after interacting with folks on a much more moderated twitter than x has become, unless they're doing some serious backfill Grok is going to be a racist, antivax, misogynistic cesspool of an LLM.
Score: 19 Votes (Like | Disagree)
Analog Kid Avatar
8 months ago
I find it hard to get up in arms about this... I don't use Twitter, but if I did I'd just assume the company used my data for all manner of things.
Score: 18 Votes (Like | Disagree)
Analog Kid Avatar
8 months ago

I'm remembering when a decade ago microsoft's chat bot became super racist after interacting with folks on a much more moderated twitter than x has become, unless they're doing some serious backfill Grok is going to be a racist, antivax, misogynistic cesspool of an LLM.
Well, you know the old computer science adage: stupid in, stupid out
Score: 13 Votes (Like | Disagree)