# SpaceXAI Rolls Out Grok 4.5 Across All Consumer Platforms with v9 Stack

> The July 2026 model expands to grok.com, X, and mobile apps days after launch, offering premium tier access and efficiency gains amid rising competition in coding and agentic AI.

*Published 2026-07-23 · By Marcus Vance*

Grok 4.5 is SpaceXAI's smartest model built for coding, agentic tasks, and knowledge work.

The rapid deployment of Grok 4.5 to multiple consumer platforms represents a strategic move by SpaceXAI to capture greater market share in the competitive landscape of frontier artificial intelligence models. Launched initially on July 16, 2026, the model was designed to excel in areas such as coding assistance, agentic task execution, and general knowledge work. Its integration with tools like Cursor during training has enabled enhanced performance in real-world software engineering scenarios. The subsequent announcement on July 22, 2026, paved the way for broad accessibility that includes not only the dedicated grok.com website but also the X social media platform and dedicated applications for iOS and Android devices. This widespread availability aims to lower barriers for users seeking advanced AI capabilities without requiring specialized enterprise access. The model serves at a rate of 80 TPS, ensuring smooth operation across these surfaces.

Users across different regions can now access the model through their preferred devices, which broadens the potential user base significantly. The inclusion of mobile apps ensures that agentic tasks can be managed even when away from a computer. This accessibility is expected to drive higher usage rates and more diverse applications of the technology. The move also positions SpaceXAI to collect more data on user interactions, which can be used to improve the model in subsequent versions.

## What background information explains the creation of Grok 4.5?

SpaceXAI developed Grok 4.5 as part of an ongoing effort to advance the capabilities of its AI offerings beyond earlier versions. The model benefits from training methodologies that emphasize coding proficiency and the ability to handle agentic workflows, which involve autonomous decision making and task completion. Collaboration with Cursor, a coding environment, allowed for targeted improvements in these domains. In the broader context, this release follows patterns seen in the industry where companies like Anthropic push their own models such as Opus 4.8. The focus on efficiency metrics, including reduced token consumption, addresses practical concerns around cost and speed for developers and knowledge workers. By achieving lower average output token counts on benchmarks like SWE Bench Pro, the model demonstrates practical advantages that could influence adoption rates among professional users. The pricing model further supports accessibility for a wider range of users interested in leveraging frontier level AI for their projects.

The emphasis on coding and knowledge work aligns with growing demand in those sectors for AI tools that can handle complex, multi step processes. As businesses seek to automate more tasks, models like Grok 4.5 become essential components of their technology stacks. The pricing is competitive enough to encourage trial and adoption among small and medium sized enterprises. This could lead to increased productivity and innovation in various industries that rely on software development and data analysis.

## When and how was the platform rollout for Grok 4.5 executed?

The rollout process began with the launch on July 16, 2026, followed closely by the announcement on July 22, 2026, that detailed the expansion to additional platforms. By July 23, 2026, the model had been made available on grok.com, the X platform, and the iOS and Android apps. This swift timeline indicates a prepared infrastructure that allowed for quick scaling. The decision to include all consumer surfaces reflects an intent to maximize user engagement and gather feedback from diverse user bases. Official statements from the company highlight the seamless integration across these environments, ensuring consistent performance regardless of the access method chosen by the user. The availability in both web and mobile formats caters to different usage patterns, from desktop based coding sessions to on the go agentic task management.

Stakeholders in the AI ecosystem, including developers using tools like Grok Build, stand to benefit from this expanded access. The model 's design for coding and agentic tasks positions it as a valuable resource for those engaged in software development and automated processes. Competition with other frontier models is expected to intensify as a result, prompting further innovation across the sector. Market analysts may view this as a signal of SpaceXAI's commitment to rapid iteration and deployment. The implications extend to enterprise users who may integrate the model into their workflows for enhanced productivity in knowledge work domains.

## What are the technical specifics of Grok 4.5 including performance metrics?

Technical details reveal that Grok 4.5 operates on the v9 stack, which provides the necessary computational resources for its advanced functions. The service rate of 80 TPS allows for efficient handling of user queries without significant delays. Token efficiency stands out as a key advantage, with the model requiring significantly fewer tokens to achieve comparable results on standard benchmarks. This efficiency not only reduces operational costs but also improves the user experience by minimizing the time spent on processing. The pricing structure of two dollars per million input tokens and six dollars per million output tokens is designed to be attractive to frequent users. These specifications collectively contribute to the model's positioning as a leading option in the coding and agentic AI space.

Comparison of token usage and pricing for Grok 4.5 and Opus 4.8 based on available data from SpaceXAI.ModelAverage Output Tokens on SWE Bench ProInput Price per Million TokensOutput Price per Million TokensGrok 4.515,954$2$6Opus 4.867,020Not specifiedNot specified

## How does the release impact the market and stakeholders?

The release of Grok 4.5 has significant implications for the AI market, particularly in the area of coding assistance and agent development. By offering competitive pricing and superior efficiency, SpaceXAI challenges established players like Anthropic and their Opus 4.8 model. Stakeholders such as individual developers and small teams now have access to high performance tools at lower effective costs due to the token savings. This could accelerate the adoption of AI in software development pipelines and other knowledge intensive fields. The platform wide availability also means that users of X can interact with the model directly within the social media environment, potentially increasing engagement and utility. Overall, this move may lead to a more democratized access to frontier AI capabilities.

For enterprise users, the availability in Heavy mode on the v9 stack provides options for more demanding workloads. The model 's focus on agentic tasks opens possibilities for automation in various industries. As more users adopt the technology, feedback will likely inform future updates and improvements to the system. This cycle of deployment, user interaction, and iteration is expected to drive continuous advancement in the capabilities of Grok models. The competition with other models like Opus 4.8 may also spur industry wide improvements in efficiency and performance standards.

- July 16, 2026: Initial launch of Grok 4.5 as the strongest model to date.
- July 22, 2026: Announcement of rollout to iOS, Android, Web, and X platforms.
- July 23, 2026: Full availability across all mentioned consumer surfaces.
- Immediate: Access enabled for Expert and Heavy modes on the v9 stack.

## What reactions have come from experts and the community?

> Grok 4.5, our most capable model yet, is now available across https://grok.com/ X, and the iOS and Android apps.Grok, Official product account

The official announcement underscores the model's readiness for broad deployment. Community discussions may center on the practical benefits of the token efficiency and the pricing model. Users are likely to test the model on coding tasks to verify the claimed improvements over previous versions and competitors. The integration with existing platforms like X could lead to innovative use cases that combine social interaction with AI assistance. Overall, the reception appears positive based on the swift rollout and the emphasis on capability in the announcements.

## What can be expected in the coming months for Grok models?

Looking ahead, SpaceXAI is likely to continue refining Grok 4.5 based on user feedback from the expanded user base. Future updates may include enhancements to the agentic capabilities and further improvements in token efficiency. The company may also explore additional platform integrations or partnerships to extend the reach of the model. This ongoing development cycle is characteristic of the fast paced AI industry where models are updated frequently to maintain competitive edge. Observers will watch for any new benchmarks or comparisons that demonstrate continued progress against rivals such as Anthropic.

The success of this rollout could influence the strategies of other AI developers, leading to similar broad platform releases. In addition, the focus on coding and agentic tasks may inspire specialized applications in those areas. As the technology matures, users can anticipate more seamless experiences across devices and platforms, enhancing the overall utility of frontier models in everyday professional and personal tasks. The emphasis on efficiency will likely remain a key focus for future iterations.

## Sources

1. [Grok 4.5 is the smartest model for coding and agentic tasks with specific pricing and token efficiency](https://x.ai/news/grok-4-5)
2. [Grok 4.5 is available across all platforms including grok.com, X, and mobile apps](https://x.com/elonmusk/status/2080321013565579709)
3. [Jul 22, 2026 ### Bringing Grok 4.5 to iOS, Android, Web, and X](https://x.ai/news)
4. [Grok 4.5 now on all platforms (quoting official availability across grok.com, X, iOS/Android apps)](https://x.com/elonmusk)

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Source: https://aiintelreport.com/frontier-models/spacexai-grok-4-5-rollout-platforms
Index: https://aiintelreport.com/llms.txt · Full text: https://aiintelreport.com/llms-full.txt