TL;DR: Elon Musk’s xAI has unveiled the Grok 3 AI mannequin, claiming it outperforms competing merchandise from OpenAI and DeepSeek. The corporate additionally introduced plans to open-source Grok 2 later this 12 months and has up to date the Grok iOS and internet apps with new capabilities. Moreover, xAI launched Grok 3 Mini, a smaller, quicker variant of the mannequin that trades some accuracy for elevated velocity.
In the course of the Grok 3 announcement livestream on X, Elon Musk claimed the brand new mannequin is 10 instances extra highly effective and “an order of magnitude” extra succesful than its predecessor. Beforehand, Musk had promised that Grok 3 could be “scary good,” with superior reasoning capabilities.
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– xAI (@xai) February 18, 2025
The Grok 3 household contains Grok 3 Reasoning and Grok 3 Mini Reasoning, each designed to “assume by means of” issues, much like OpenAI’s o3-mini and DeepSeek R1. These reasoning fashions fact-check their responses in actual time to reduce inaccuracies, a standard subject with AI techniques like ChatGPT and Google Gemini.
In keeping with take a look at information supplied by xAI, Grok 3 Reasoning outperforms OpenAI’s o3-mini-high in key benchmarks, together with AIME 2025, a excessive school-level arithmetic evaluation. xAI emphasised that its newest reasoning fashions excel at answering math, science, and programming questions. Each fashions can be found through the Grok app.
In keeping with xAI, the Grok app will quickly obtain a brand new characteristic known as DeepSearch, much like OpenAI’s Deep Analysis. This device will scan on-line sources, together with X, to generate responses to numerous queries. Moreover, the app will introduce a voice mode with a synthesized voice, anticipated to roll out as early as subsequent week.
Grok 3 was reportedly educated on a supercomputer known as Colossus, which makes use of greater than 200,000 GPUs in an information middle in Memphis, Tennessee. xAI claims that Colossus was constructed inside six to eight months particularly to coach the next-generation Grok mannequin.
Grok 3 will initially be obtainable in early entry to X Premium+ subscribers. xAI can also be introducing a brand new subscription bundle known as SuperGrok, obtainable by means of the Grok app and web site. This premium tier contains superior options equivalent to enhanced reasoning, DeepSearch queries, and limitless picture technology. It’s rumored to value $30 per thirty days or $300 per 12 months.
Musk additionally reiterated his dedication to open-sourcing older variations of Grok at any time when a brand new iteration is totally rolled out. Following the launch of Grok 3, xAI plans to open-source Grok 2. In keeping with Musk, the corporate will launch Grok 2’s supply code to the general public “within the coming months” as soon as Grok 3 is “mature and secure.”
