Microsoft Offers Free Access to OpenAI's Powerful o1 Model via Copilot's 'Think Deeper' Feature

OpenAI's powerful o1 model is available for free with Microsoft Copilot

OpenAI's o1 model, which normally costs $200 per month for unlimited usage with ChatGPT, is being rolled out to all users of Microsoft's Copilot for free. Launched in December 2023, the o1 model is OpenAI's most powerful one yet. It is meant to reason through complex tasks and solve tough questions relating to science, coding, and math. ChatGPT Plus users have limited access to o1 but can remove this restriction by upgrading to ChatGPT Pro for $200 a month. However, Microsoft AI CEO Mustafa Suleyman revealed that all users of Copilot will be able to access OpenAI's "world class o1 reasoning model". While Copilot does have a paid Pro version, free users are also getting access to the new feature. Open AI's model is accessible through Copilot's "Think Deeper" feature. After logging into your Copilot account, simply toggle on the Think Deeper button in the search bar and type in your prompt. You may notice that it takes Copilot a bit longer to generate a response than if you were to use the standard model - around 30 seconds in total. Microsoft says this extra time is used "to consider your question from all angles and perspectives." You're likely to get answers to your questions as you normally would through regular usage of Copilot, but Suleyman highlighted that Think Deeper will be more helpful for in-depth advice on managing career changes, creating step-by-step guides to executing larger projects, and creating deep dives into any topic of your choosing. "The possible uses here are really infinite. I'm genuinely so excited that our tens of millions of users are all getting this opportunity," Suleyman said, also hinting that even more features are in the works. Suleyman said Think Deeper is not able to access the internet but added that this is something his team is already working on. Think Deeper's knowledge is current up until October 2023, so keep this in mind if you're planning on asking Copilot to analyze more recent events or discoveries.

I tested OpenAI's o1 model in Microsoft Copilot and it's a little overwhelming

Microsoft's integration of OpenAI's o1 model into Copilot last week brought the "Think Deeper" feature to all users. Think Deeper houses OpenAI's o1, a reasoning model capable of some pretty good reasoning capabilities and complex insights, despite taking longer than a regular AI model to respond. OpenAI launched o1 as part of ChatGPT last year, but this CoPilot integration spells the first time you can access the model for an extended period at no extra cost. You can turn on the o1 model by clicking on the Think Deeper button before submitting the request. As for why you might want to use Think Deeper, well it gives you access to the complex reasoning and searching that OpenAI's o1 model is capable of, and also offers enormous improvements in terms of memory. Where standard Copilot models tend to forget quickly, the Think Deeper mode keeps track of what you request and the context throughout your conversation. To put the model through its paces, I started with a somewhat straightforward request that had some wrinkles. I asked, "I want to renovate my small bedroom on a budget of $500. Can you suggest cost-effective ways to improve its look and functionality?" The AI came back with not only a budget breakdown for different ideas, but detailed suggestions for paint colors, lighting, furniture, and personal items. It even offered ideas for cost-free changes like scents and sounds before capping off with questions to consider, a bit of philosophy, and a Frank Lloyd Wright inspirational anecdote. For my next query, I went a little broader and more complex, asking Copilot, "I'm planning a 5-day trip to London on a $2,500 budget. Can you help me plan an itinerary that includes must-see attractions, affordable lodging, and transportation tips?" The response was a lot like talking to a travel agent, one who wanted to "craft a journey where every moment immerses you in the heartbeat of this vibrant city, all while keeping your wallet happy." The AI then set up a whole itinerary, with each day its own theme, like "The Royal Welcome" and "East London's Edge." Each had the day mapped out with things to do, their prices, ideas for where to eat and stay, and approximate costs. Were I planning such a trip as a first-timer to London, I could think of a lot worse as an outline to use before I left. Notably, as with the redecorating request, Copilot became very philosophical again at the end, keeping up the travel agent theme by reminding me that "Travel is more than ticking off landmarks; it's about the moments that resonate with your own journey. Perhaps you'd love an afternoon sketching by the Thames, delving into quirky bookstores, or finding the perfect spot to watch the city's skyline light up." For my last experiment, I went as simple as possible and asked Copilot to describe a perfect first date. As you can see above, the response is phrased in a very human style. Most notably, the AI remembered my earlier mention of DIY projects at home and decided to incorporate them into all of the date ideas. Whether these would actually be good first dates is debatable, but at least the AI is paying attention and remembering our earlier chat. Copilot without the o1 model is definitely quicker but usually shallower as well. That's great for simple tasks but can mean there's a need for a lot of manual tweaking. Copilot with o1 is smarter, more thoughtful, and much better at maintaining context, but it sometimes gets lost in its own brilliance. That said, it does feel more like an actual AI collaborator. So, if you need deep AI-powered insights, asking Copilot to Think Deeper is a great idea. Just don't use it when you're in a hurry, because in those circumstances, a brilliant overthinker is not ideal.

ChatGPT's advanced AI costs $200/mo. Now it's free for Windows users

Microsoft is making access to OpenAI's o1 model free via Copilot's new 'Think Deeper' toggle. Microsoft is taking an aggressive step towards lowering the price of top-tier AI reasoning, placing what appears to be unlimited access to OpenAI's o1 model directly within Copilot's new "Think Deeper" feature. What's important here is the word "free": OpenAI released the o1 model in December, and company chief executive Sam Altman promised that it would be the most powerful model available. But it came with a catch: two subscriptions. OpenAI's ChatGPT Pro charges a whopping $200/mo for unlimited access to the model. The company's $20/mo service, ChatGPT Plus, also allows access to the o1 model, but with limited access. On Wednesday, Microsoft's chief of Microsoft AI, Mustafa Suleyman, announced that access to the o1 model would be available to Copilot users "everywhere at no cost." Access to the model will be provided by Copilot's "Think Deeper" function, which requires a few seconds to ponder and research an answer and spit out a response. Because the Copilot app on Windows is now just a PWA, or webpage, you can access it by either the Copilot app on Windows or via copilot.microsoft.com. You'll need to sign in with a Microsoft account. (The "Think Deeper" control in Copilot is essentially a toggle switch. Just make sure it's "on," or highlighted, before you enter your query.) Think Deeper is essentially a more thoughtful version of Copilot, which recently seems to have trended toward more cursory, shorter replies. Don't consider it a search engine, however; when asked, Think Deeper noted that its information was current up to October 2023. Instead, Think Deeper excels at what you might call evergreen research -- relating the evaporation cycle to hurricane development, or analysis of a given situation or historical event, for example. Think Deeper will write code and explain it, too: "Write a basic Windows application that can be used to draw a maze based upon the letters of the user's first name" produced a thorough process to develop the application, generating custom C# source files after several seconds. (I haven't taken the time to test it out and/or debut it, however.) Microsoft hasn't shown any indication that it will charge for Think Deeper, either via an outright payment or subscription, or via the credit system that it sneakily implemented as part of an upgraded Microsoft 365 subscription that included Copilot Plus. A Microsoft representative didn't respond immediately to a request for comment. Of course, the AI industry moves like lightning, and OpenAI has already announced o3, which uses a "private chain of thought" to develop more complex answers. According to various benchmarks, o3 is significantly better at solving software engineering challenges and solving logical problems. But it almost certainly won't be free, either.

Microsoft is letting anyone use ChatGPT's $200 reasoning model for free

OpenAI's o1 model is now a part of Microsoft Copilot AI experience. Microsoft 365 users can access the model for free through a new toggle called 'Think Deeper' that is now available for Copilot chat. Microsoft AI chief, Mustafa Suleyman recently announced details of the new Microsoft 365 feature on LinkedIn. The feature can assist with advice, planning, and deep diving into various topics, among other tasks. Unlike other Copilot features, which are embedded within Microsoft 365 desktop programs, you can access Think Deeper through the Copilot web-based chat at copilot.microsoft.com or via the downloadable Copilot app. You must have a Microsoft account to access the feature. Interacting with Think Deeper is very simple. Through the web, once on the page, you can click the easy sign-on option to log in to your Microsoft account. Once signed in, you will see the Copilot welcome page. Click the small Copilot icon in the right corner of the text box. It will change to a 'Think Deeper' icon highlighted black, indicating it is toggled on. Enter your prompts and allow Copilot to work. Recommended Videos When OpenAI announced the o1 model in December 2024, the company detailed it could accurately compute Mathematics Olympiad problems at a rate of 86% and had a PhD-level accuracy in STEM. For a quick demo, I found an SAT-level math problem to input into Copilot. On my first attempt I didn't have the Think Deeper toggle on, so it gave me a straightforward, but still very detailed answer of how the problem is solved. With the Think Deeper toggle on, Copilot gave me not only the answer to the question but also a psychological analysis of the subject of the problem, a historical perspective about the details included in the problem, and fun facts about other aspects of the problem. Overall, it was an extremely more thorough result than the original answer. Previously, the o1 model was exclusive to OpenAI's paid tiers. The company infamously charges $200 per month for ChatGPT Pro, which allows full access to the model. The o1 model is also available in ChatGPT Plus for $20 per month with limited access. While the Think Deeper feature and OpenAI o1 model are accessible to all Microsoft users at no cost, many have noted that Microsoft 365 subscribers were recently alerted to a price increase for personal plans, which is set to take effect in the next renewal period.

ChatGPT's advanced AI costs $200/mo. It's now free for Windows users

Microsoft is making access to OpenAI's o1 model free via Copilot's new 'Think Deeper' toggle. Microsoft is taking an aggressive step towards lowering the price of top-tier AI reasoning, placing what appears to be unlimited access to OpenAI's o1 model directly within Copilot's new "Think Deeper" feature. What's important here is the word "free": OpenAI released the o1 model in December, and company chief executive Sam Altman promised that it would be the most powerful model available. But it came with a catch: two subscriptions. OpenAI's ChatGPT Pro charges a whopping $200/mo for unlimited access to the model. The company's $20/mo service, ChatGPT Plus, also allows access to the o1 model, but with limited access. On Wednesday, Microsoft's chief of Microsoft AI, Mustafa Suleyman, announced that access to the o1 model would be available to Copilot users "everywhere at no cost." (Update: Microsoft says there's some sort of mysterious access limitation in place, depending on how many people use it at the time.) Access to the model will be provided by Copilot's "Think Deeper" function, which requires a few seconds to ponder and research an answer and spit out a response. Because the Copilot app on Windows is now just a PWA, or webpage, you can access it by either the Copilot app on Windows or via copilot.microsoft.com. You'll need to sign in with a Microsoft account. (The "Think Deeper" control in Copilot is essentially a toggle switch. Just make sure it's "on," or highlighted, before you enter your query.) Think Deeper is essentially a more thoughtful version of Copilot, which recently seems to have trended toward more cursory, shorter replies. Don't consider it a search engine, however; when asked, Think Deeper noted that its information was current up to October 2023. Instead, Think Deeper excels at what you might call evergreen research -- relating the evaporation cycle to hurricane development, or analysis of a given situation or historical event, for example. Think Deeper will write code and explain it, too: "Write a basic Windows application that can be used to draw a maze based upon the letters of the user's first name" produced a thorough process to develop the application, generating custom C# source files after several seconds. (I haven't taken the time to test it out and/or debut it, however.) Microsoft hasn't shown any indication that it will charge for Think Deeper, either via an outright payment or subscription, or via the credit system that it sneakily implemented as part of an upgraded Microsoft 365 subscription that included Copilot Plus. A Microsoft representative didn't respond immediately to a request for comment. Of course, the AI industry moves like lightning, and OpenAI has already announced o3, which uses a "private chain of thought" to develop more complex answers. According to various benchmarks, o3 is significantly better at solving software engineering challenges and solving logical problems. But it almost certainly won't be free, either.

Microsoft Copilot users can now access OpenAI o1 model for free: All details

Microsoft first launched Think Deeper in October as part of Copilot Labs. Microsoft is making its AI-powered Copilot even smarter by bringing OpenAI's o1 reasoning model to all users -- for free. You won't need to pay for a monthly subscription to Copilot Pro or ChatGPT Plus to access it. Microsoft is offering this powerful upgrade for free to every Copilot user, making advanced AI tools more accessible than ever. OpenAI's o1 model is designed to handle complex questions more effectively. Microsoft is integrating it into Copilot through a feature called Think Deeper. With just a tap of the Think Deeper button inside Copilot, the AI will take around 30 seconds to analyse the question from multiple perspectives before delivering a well-structured response. Also read: Microsoft plans to reduce reliance on OpenAI for 365 Copilot, here's why Microsoft first launched Think Deeper in October as part of Copilot Labs, a space for Copilot Pro users to test new AI features. Now, this powerful reasoning tool is available to everyone at no cost. It works similarly to ChatGPT Plus, providing step-by-step answers to help with things like: Also read: Google wants US govt to break Microsoft and OpenAI partnership, here's why Microsoft AI CEO Mustafa Suleyman announced the expansion in a LinkedIn post, emphasising that "tens of millions" of users will now benefit from Think Deeper. He also hinted that more announcements will be coming soon. "We've got so much more in the pipeline right now that I can't wait to tell you about," he said.

Microsoft makes OpenAI's o1 reasoning model free for all Copilot users

Tom Warren is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft is bringing OpenAI's o1 reasoning model to all Copilot users this week. You won't need to subscribe to a $20 monthly Copilot Pro or ChatGPT Plus plan to get it either, as Microsoft is making it free for all users of Copilot. Think Deeper, as Microsoft calls its integration of o1, works by allowing Copilot to handle more complex questions. You can tap the Think Deeper button inside Copilot, and it will take around 30 seconds to "consider your question from all angles and perspectives." Microsoft first launched Think Deeper in October, providing a preview of the feature inside Copilot Labs, which lets Copilot Pro subscribers experiment with new features that Microsoft is developing. Much like ChatGPT Plus, Think Deeper will supply step-by-step answers to complex questions, so it's good for comparing two options, creating code for apps, or planning a long road trip. Microsoft AI CEO Mustafa Suleyman revealed that the company will now offer Think Deeper at no extra cost to all Copilot users in a LinkedIn post yesterday. "I'm genuinely so excited that our tens of millions of users are all getting this opportunity," says Suleyman. "We've got so much more in the pipeline right now that I can't wait to tell you about."

Microsoft Copilot just gave you ChatGPT's second best reasoning model for free, but there are some limitations

ChatGPT will be releasing the o3 reasoning model for free users in the coming days Mustafa Suleyman, the CEO of Microsoft AI, has announced via X that ChatGPT's o1 deep reasoning model is now available to all Copilot users, even on the free tier, but there are limits to access. Writing on X, Suleyman said "This now gives everyone access to OpenAI's world class o1 reasoning model in Copilot, everywhere at no cost. I urge you to give it a try. It's truly magical." Suleyman then goes on to describe various possible usage cases for Copilot using the o1 model, such as getting in-depth advice on managing a career change, detailed educational milestones, or taking a deep-dive on any topic you want to know about. Initial reports suggested that access to the o1 reasoning model in Copilot was unlimited, but this has proved to be false, with several users coming up against usage limits. In response Microsoft then upped the usage limit, with the Copilot account on X yesterday announcing: "Think Deeper limits for free and Pro subscribers have been expanded!" The ChatGPT-o1 and ChatGPT-o1 mini reasoning models were first introduced by OpenAI in December last year as part of '12 days of OpenAI', and promised to offer improved reasoning and logic abilities. The o1 model breaks down questions and tasks into smaller parts and solves each before responding. Accessing ChatGPT-o1 in Copilot is as easy as clicking the new 'Think Deeper' button in the prompt bar, which is available in both the mobile app and web browser versions of Copilot. Our initial testing with the feature shows that it indeed pretty impressive, providing really detailed answers to every question we put to it, although you do have to wait for a few seconds longer than you would for a normal Copilot query to activate this deeper reasoning power. To use the o1 and o1-mini reasoning models in ChatGPT you'll currently need a ChatGPT Plus subscription which costs $20 p/month (around £16 / AU$30). OpenAI recently confirmed that it will be opening up its latest o3 reasoning model to free users, with the release expected any day now.

"Truly magical" ChatGPT feature comes to Microsoft Copilot -- and it's completely free

Forget DeepSeek, Microsoft is bringing the power of OpenAI's o1 reasoning model to Copilot for free On Thursday, Microsoft made one of ChatGPT's most impressive features free for all, releasing a new "Think Deeper" mode for Copilot, powered by OpenAI's o1 reasoning model. Think Deeper was originally trialed in October within Copilot Labs, Microsoft's AI playground for experimental features accessible to Copilot Pro subscribers. However, Microsoft AI CEO Mustafa Suleyman announced on LinkedIn yesterday that it will now be available to all Copilot users. "Today we've made Think Deeper free and available for all users of Copilot" Sulleyman wrote, "I urge you to give it a try. It's truly magical." Think Deeper brings OpenAI's most advanced reasoning model to Copilot for free, eliminating the paywall that previously restricted access to ChatGPT Plus and Pro subscribers, who can expect to pay up to $200 per month for unlimited access. Unlike some of the more standard AI models you might have interacted with like GPT-4o, advanced reasoning models like o1 or DeepSeek-R1 are designed to tackle more complex tasks. This typically means taking longer to provide an answer while the model breaks down and analyzes the information step-by-step to produce a more logical response. This makes reasoning models particularly useful for deep dives on dense topics, coding, or when constructing plans for larger projects. While regular models are great for helping with everyday tasks, reasoning models like the one used by Copilot Think Deeper go the extra mile on tougher asks, ensuring you get the richest and most accurate reply to your questions. As Suleyman puts it, "Brain dump everything into Think Deeper and watch it churn through it all and spot out a step-by-step guide to making it happen." Suleyman also cites examples of his own use of Copilot Think Deeper in developing fitness routines and helping to manage product launches. However, Copilot's new reasoning tool is capable of so much more, with Suleyman highlighting that "The possible uses here are really infinite." All Copilot users can now access Think Deeper for free using the AI's web portal or dedicated app on iOS or Android. Simply click or tap on the "Think Deeper" button within the prompt bar to get started. The news of Copilot's wider Think Deeper release comes amid a swirl of interest in reasoning models like o1 after Chinese startup DeepSeek managed to leapfrog ChatGPT to the top of the Apple App Store charts following the release of its own free-to-use R1 reasoning model earlier this month. Microsoft's decision to bring Think Deeper out of the Copilot Labs and into the hands of its users may have been a strategic play, hoping to stymie the popularity of DeepSeek by offering access to a powerful free-to-use reasoning model of its own. That said, the competition hasn't stopped Microsoft from announcing DeepSeek-R1 as the latest model to enter its Azure AI Foundry, adding to a catalog of over 1,800 AI models, with CVP of Microsoft AI Asha Sharma noting that it "offers a powerful, cost-efficient model that allows more users to harness state-of-the-art AI capabilities with minimal infrastructure investment." However, it's a move not without controversy, as DeepSeek's success has painted a huge TikTok-shaped target on its back following concerns over data handling and privacy, and questions over the model's training processes.

Microsoft makes ChatGPT's most-advanced $200 a month AI free

TL;DR: Microsoft offers unlimited free access to OpenAI's o1 model, released in December, which can cost up to $200 per month. OpenAI released its o1 model in December last year, and while OpenAI touted the model as the company's most advanced AI model yet, it does come with a hefty price tag if users want full access. OpenAI is currently selling access to its o1 reasoning model under its ChatGPT Pro subscription, which comes in at $200 a month. Selecting this option grants the user unlimited access to the latest AI model, which differentiates itself from other AI models by its "reasoning" factor. The o1 AI model is designed to be more thoughtful of the question a user is asking and implements a step-by-step chain-of-thought process, which makes it excel in specific tasks and categories of questioning. GPT-4 is a more general-purpose model for text generation, answering simple questions, or holding conversations. Microsoft's chief of Microsoft AI, Mustafa Suleyman, announced via social channels the o1 model will be available to Copilot users "everywhere at no cost". More specifically, Copilot users can access this new functionality by simply selecting the "Think Deeper" toggle option in either the Copilot app or the Copilot webpage. To select "Think Deeper" users will need to be signed into their Microsoft account. It's only a matter of time before "Think Deeper" is replaced by yet another more advanced AI model, and it currently remains unclear whether Microsoft will paywall a specific level of sophistication. However, with Microsoft having an approximately $10 billion investment in OpenAI, whatever new and advanced AI model OpenAI conjures up will be immediately handed over to Redmond for its Copilot AI. But when will the freebies stop, and the hands begin reaching for our pockets? Only time will tell. Also, for those users who can't see the "Think Deeper" option, here's what Copilot informed me to do.

Amid DeepSeek's Ongoing Hype, Microsoft Makes OpenAI's o1 Reasoning Model Free For All Copilot Users

DeepSeek has become the talk of the town after it beat ChatGPT, made it to the top of the Apple App Store charts, and even shook things up in the financial market. Its R1 reasoning model got the most hype and was compared to OpenAI's o1 model, which was on par with other big LLM models as well. Sam Altman also commented on the ongoing attention the Chinese-based startup is getting and called the cost-effective model impressive. While encouraging healthy competition, Altman has given a heads up of escalating efforts towards its own goals. Amidst the ongoing wave, Microsoft is now bringing OpenAI's o1 model to all Copilot users. While the buzz has been around DeepSeek and its affordable model, R1, with the growing attention, it has drawn some controversies as well, as Microsoft is reportedly investigating if DeepSeek has been involved in improperly accessing OpenAI's data outputs. While the case is yet to be shaped, OpenAI's Sam Altman has shared praise for the R1 model and reminded the community of its ambitious goals. Now, it seems like the company is focusing on extending its services and appealing to a wider audience. Microsoft's AI CEO Mustafa Suleyman has announced that it will give users free access to Think Deeper and that they will be able to enjoy OpenAI's reasoning models capabilities without spending a dime. Previously, users had to either subscribe to the ChatGPT Plus plan or get a $20 monthly Copilot Pro subscription to have access, and now all Copilot users can use it for free. Think Deeper was first introduced by Microsoft as a preview feature available as part of the Copilot Labs in October, and users subscribed to Copilot Pro could try the tool in development. ThinkDeeper works similarly to ChatGPT Plus as it provides more detailed responses and can handle complex prompts. The tool is especially useful when you need to generate a code for the application and even plan a road trip, as it gives a more expansive response. Suleyman, while sharing his excitement on the news, expressed his plans for the future. He said: We've got so much more in the pipeline right now that I can't wait to tell you about. It seems like the AI frenzy is on full rise, and companies are aggressively pushing for innovative AI products to come out and striving to bring forward more cutting-edge technology.

Copilot's powerful new 'Think Deeper' feature is free for all users - how it works

In the fall, Microsoft unveiled its latest Copilot AI features and placed them in Copilot Labs, Microsoft's home for experimental features only available to Copilot Pro subscribers. Now, one of the standout features is moving out of Copilot Labs and into Copilot so all users can access it for free. On Wednesday, Microsoft AI CEO Mustafa Suleyman shared via an X post that the Think Deeper feature was made available for all Copilot users at no additional cost. The feature leverages OpenAI's O1 reasoning model to deliver higher-quality responses to complex prompts. The o1 model was trained to "think before it speaks," and as a result, takes a bit longer to process your query -- around 30 seconds, according to Microsoft. This is especially useful for STEM-related tasks such as coding, analysis, and advanced math problems. Other use cases include in-depth advice and planning. OpenAI has kept its advanced reasoning model from free users, with the o1 model only available for paid subscribers, including ChatGPT Pro, Team, Edu, and Enterprise users. As a result, being able to access it for free in Copilot is a big opportunity for people who want to try it without shelling out the money. Also: Microsoft's new Copilot+ Surface devices are built for business with Intel inside The only caveat is that it doesn't have access to the internet, but Suleyman said in a comment on the X post that Microsoft is "working on it." To access the feature, sign into Copilot using your Microsoft account. Once you do, next to the text box, you will see the "Think Deeper" button, which you can click to activate the model when answering your prompt. As a free user at the time of writing this article, I already had access to the feature. Also: Microsoft's latest optional patch is a bug-fix bonanza for Windows 11 24H2 If you need help getting started, upon clicking "Think Deeper," you will be given sample prompts, as seen in the screenshot above. Beyond this feature, Suleyman shared that Microsoft has so much more in the pipeline. After trailing behind OpenAI for a bit, Microsoft may be gearing up to reclaim its throne.

OpenAI's Reasoning Model Is Now Free on Copilot

America's AI leader fired back at Deepseek, the Chinese company that sank stocks on Monday. Following a surge in popularity for Chinese AI app Deepseek and its free reasoning model this week, frequent OpenAI collaborator Microsoft is helping America's AI leader drop the paywall on its own reasoning model, giving all Copilot users free access to OpenAI o1. Notice the distinct lack of a "Plus" or "Pro" after "Copilot." You won't need specialized hardware for this, nor will you need a ChatGPT or Copilot subscription. The news came via a LinkedIn post from Microsoft AI CEO Mustafa Suleyman, wherein the executive said Copilot's "Think Deeper" feature is now "free and available for all users of Copilot." Think Deeper began testing in October and essentially gives the chatbot more time (about 30 seconds) to consider your request before providing an answer. It doesn't have access to the internet, so it can't search for real-time information, but in turn, it can walk you through the steps it took to arrive at an answer, and will supposedly self-correct. The goal here is to make the AI better at handling complex topics and STEM-related prompts -- for example, OpenAI says that o1 can solve 83% of problems on the International Mathematics Olympiad, while non-reasoning model GPT-4o can only solve 13%. To use Think Deeper in Copilot, simply click or tap the "Think Deeper" button while entering your prompt. If you don't see it, it might take a little bit to roll out to you -- I'm also in the same boat. Suleyman didn't specify any limits to the new o1 model access, although I'd assume they're the same as the free version of Copilot's other limits, which means you might not have access during peak times. But it's still a better deal than on ChatGPT's own site, where limited o1 access costs $20 a month and unlimited access costs $200 a month. The sudden shift towards a free option for o1 can't help but feel like a response to Deepseek's R1, which that company claimed matched o1 on several metrics. But whatever decisions are being made behind the scenes at OpenAI and Microsoft, the timing couldn't be better for users -- Deepseek is already facing severe privacy issues, including chat logs that were left exposed for anyone to see. That said, Microsoft is still playing as many angles as it can here. While Microsoft services have yet to make Deepseek R1 immediately available to consumers, it's already been integrated into Microsoft's AI developer tools.

Microsoft Copilot's 'Think Deeper' Is Now Free

If Your PC Won't Run Windows 11, Here Are 5 Great Linux Operating Systems to Try Instead Microsoft's Copilot chatbot is rolling out the 'Think Deeper' feature to all users, including free accounts. It allows Copilot to handle more complex questions, like DeepSeek or ChatGPT's o1 model. Microsoft AI CEO Mustafa Suleyman announced on LinkedIn that Copilot's Think Deeper feature is now available for free, dropping the requirement of a paid Copilot Pro subscription. It uses OpenAI's o1 reasoning model, which breaks down questions into multiple steps to reduce hallucinations and other common LLM issues. You can access it by typing a question in the Copilot app and clicking the 'Think Deeper' button in the text box. If you don't see it, you might need to wait a bit longer or try refreshing/reopening Copilot. Prompts using Think Deeper/o1 require much more time to process, usually around 30 seconds. OpenAI said in September, "Similar to how a human may think for a long time before responding to a difficult question, o1 uses a chain of thought when attempting to solve a problem. Through reinforcement learning, o1 learns to hone its chain of thought and refine the strategies it uses. It learns to recognize and correct its mistakes. It learns to break down tricky steps into simpler ones. It learns to try a different approach when the current one isn't working. This process dramatically improves the model's ability to reason." This might, at least in part, be a response to the rapid rise in popularity around DeepSeek, a new AI model that also uses multi-step reasoning to output answers and is available for free. An official cloud-based version of DeepSeek is available for free as web and mobile apps, and it can also run locally on many PCs. Either way, this is the first time OpenAI's o1 model has been available for free, as it previously required Copilot Pro or a ChatGPT Plus subscription. Responses from Think Deeper and o1 seem to be a lot better than typical AI chatbot answers, especially in writing style and explanations, but they're still generative AI responses. It will mess up, sometimes in ways that are difficult to notice unless you are an expert in the question's subject matter, so don't rely on it for everything. Source: Mustafa Suleyman (LinkedIn) via The Verge