xAI Launches Grok 4.6 Across Grok.com, iOS, and Android

xAI has rolled out Grok 4.6, its latest language model, making it available on Grok.com, iOS, and Android. The company positions the model for complex problems, agentic queries, and application building. The announcement came through the official @grok account on X, which invited users to try the model for those three categories. The post read, "Try it for complex problems, agentic queries, or building apps!" It served as the primary source for the availability announcement. Further detail about the model's development direction appeared on the official x.ai page in a post titled "Introducing Grok 4.6." xAI said Grok 4.6 is built on Grok 4.5, its predecessor, with a specific focus on long running agents and more ambitious interactive and visual work.

That statement underscored that Grok 4.6 is not merely a refinement of conversational ability but a development aimed at long horizon tasks and more complex workloads. The software development platform Cursor also published an announcement with the same title, "Introducing Grok 4.6," on its official blog. Cursor described Grok 4.6 as a model made for long running agents and more ambitious interactive and visual work, phrasing identical to xAI's description. The presence of the announcement on Cursor's blog placed Grok 4.6 within the software development ecosystem, aligning with @grok's invitation to use the model for building apps. To understand where Grok 4.6 sits, the terminology in the announcements needs unpacking.

Long running agents refer to AI systems capable of executing a series of tasks autonomously over a longer period than typical conversational models. Such agents work in steps, can use tools, and carry out complex goals without full user supervision at each stage. Agentic queries are requests that make the model act as an agent, meaning it does not just produce an answer but also determines the next steps, selects the required tools, and evaluates intermediate results before completing the request. Interactive and visual work refers to tasks involving images, interfaces, and iterative feedback between the user and the model. Combining these three capabilities signals a shift in how AI models are meant to be used.

Instead of only answering questions in a single conversational turn, Grok 4.6 is directed toward ongoing work: handling intricate problems, running lengthy agentic processes, and generating output that involves visual and interactive elements. The expansion to Grok.com, iOS, and Android makes more sense in this scheme, because agentic work and app building are typically done on the devices people use daily, through either a web browser or mobile applications. The launch of Grok 4.6 continues a rapid release cycle for the Grok family. On November 17, 2025, xAI announced Grok 4.1. In that announcement, published on x.ai, xAI said Grok 4.1 was available to all users on grok.com, X, and the iOS and Android apps.

The model launched directly in Auto mode and could be explicitly selected as Grok 4.1 through the model picker. After Grok 4.1, xAI introduced Grok 4.5, and now Grok 4.6 arrives as a successor built on top of Grok 4.5. On the distribution side, The Agent Times reported that Grok 4.6 extends its reach to consumer web and mobile applications for agentic queries. The media outlet's headline explicitly referenced this expansion: "Grok 4.6 Expands to Consumer Web and Mobile Apps for Agentic Queries." The official @grok announcement listed Grok.com as the web channel, with iOS and Android as the mobile channels.

That pattern matches the approach used for Grok 4.1, which was also available on grok.com and mobile apps, with the addition of X as a platform. The source material does not explain why the channel list differs between the Grok 4.1 announcement and the Grok 4.6 announcement. For users, cross platform availability means access to Grok's agentic capabilities is no longer confined to a single interface. xAI has emphasized the focus on long running agents and more ambitious interactive and visual work. That direction indicates xAI is steering its model toward sustained tasks rather than one off conversations that end once a reply is delivered. However, the available announcements do not include evaluation data, benchmark results, or comparisons with other models.

The official announcements also omit pricing details, terms of use, or regional restrictions. The information that can be confirmed is limited to Grok 4.6's availability on Grok.com, iOS, and Android, along with the three usage categories mentioned by @grok. Assessment of the model's quality, therefore, will depend on direct testing by users and any further technical documentation xAI may publish. Grok 4.6 is now available and can be accessed directly by users on Grok.com, iOS, and Android. The promised use cases include complex problems, agentic queries, and building applications. xAI has not yet announced a schedule for the next model in this release cycle.