xAI just launched Grok 4.7, its most powerful model yet for coding and knowledge work. Built on a larger base model with extended reinforcement learning for long-running tasks, it matches Grok 4.6 on speed while keeping pricing at $2 per million input tokens. It delivers elite jailbreak resistance and is available now across Cursor and the Grok API.
xAI just rolled out persistent memory for its agentic coding tool Grok Build, ending the pain of re-explaining project rules in every new chat. After each turn, Grok quietly reviews the interaction in the background and writes key conventions and architectural decisions into Markdown files. When you start fresh sessions, it reads those topic files before touching related code—and you can inspect or organize everything with simple /memory and /dream commands.
SpaceX just officially closed its acquisition of Cursor AI, bringing the popular AI coding editor into its fold. The Cursor team is joining the SpaceX AI division to continue building Cursor while strengthening the broader Grok ecosystem, including Grok Build, Grok Bot, and the Grok API.
xAI just rolled out Grok 4.6, a major upgrade tailored for long-running AI agents and visual development. The model matches GPT-5.6 Sol on the Artificial Analysis composite benchmark, excelling at sustained multi-step coding and self-verification. It is live now on Cursor, Grok Build, and via API starting at $2 per million input tokens.
xAI just introduced Workflows in Grok Build, turning natural language prompts into orchestration scripts that fan work out across parallel agents. It deploys 128 agents by default and up to 1,024 for heavy jobs to review code, verify findings, and synthesize reports in the background. Completed workflows can be saved as slash commands for team reuse.
xAI just released Grok 4.5, its flagship model tailored for coding, agentic workflows, and knowledge work. Trained alongside Cursor on tens of thousands of NVIDIA GB300 GPUs, it delivers 80 TPS generation speed and double the token efficiency of rivals, priced at $2 input and $6 output per million tokens. It is currently available with temporary free access in Grok Build and Cursor.
xAI just open-sourced Grok Build, releasing the harness behind its coding agent and terminal UI on GitHub. The release details how it handles context assembly and tool dispatch, while offering plug-in support for MCP servers and subagents. Best of all, developers can compile it themselves and run it fully local-first with their own inference.
xAI's Grok Build CLI was caught silently packaging and uploading users' entire code repositories—including Git histories, SSH keys, and secrets—to Google Cloud storage. The company has since disabled the uploads server-side, and Elon Musk promised all previously synced user data will be utterly purged.
SpaceX just exercised its option to acquire AI coding assistant Cursor in an all-stock transaction. The two companies have spent the past few months jointly training a model that will roll out to Cursor and Grok Build soon, tapping SpaceX's Colossus supercomputer to supercharge their AI ambitions.
xAI just launched Grok Build in beta for SuperGrok and X Premium+ subscribers. The developer suite brings a Plan Mode for task mapping, an Imagine tool to generate images and videos, and a dedicated CLI for crafting automations and orchestrators. It gives Grok power users a direct route from idea to finished agent workflow.
xAI just released an early beta of Grok Build, a dedicated agentic command-line interface built to code, build applications, and automate developer workflows. It is currently locked behind the top-tier SuperGrok Heavy subscription, with xAI planning to fine-tune both the underlying model and the tool based on early user feedback.
