#grok

xAI says it is working with Gopuff on a personalized shopping assistant. The notable detail is multimodal commerce: chat, voice, and image models tied to product discovery and buying intent.

xAI says Composer 2.5 is now available inside Grok Build. The post describes it as strong at complex instructions and long-running tasks, drawing more than 640K views as coding-agent competition tightens.

xAI is turning Grok Build from a CLI-backed experience into a public API beta. The headline number is pricing: $1 per million input tokens and $2 per million output tokens for agentic coding workloads.

xAI is pushing Grok from chat into app and automation building. The beta combines Plan Mode, Imagine media generation, and a CLI for automations, and the launch post drew more than 53 million views.

xAI’s next Grok foundation model is moving from training into fine-tuning at 1.5T parameters, three times the size of the current 0.5T production model. Musk says Cursor data was added and public release is 2 to 3 weeks away.

Grok now supports four new connectors — Vercel for web deployment, Canva for visual content creation, Gamma for presentation design, and S&P Global for real-time market data. The expansion puts Grok in direct competition with Anthropic's MCP ecosystem and OpenAI's ChatGPT Connectors in the growing AI agent integration market.

xAI has released an early beta of Grok Build, an agentic CLI tool for coding, building apps, and automating workflows, available now to SuperGrok Heavy subscribers. The announcement drew over 41 million views, signaling massive developer interest.

Grok has expanded its Connectors feature to all subscription tiers, enabling every user to integrate email, calendar, presentation tools, and Notion directly into their AI workflows.

xAI has launched Grok Voice Think Fast 1.0, a voice agent optimized for enterprise customer support scenarios, emphasizing low-latency responses and natural conversation flow.

xAI has released Grok 4.3 on its API, claiming top spots on agentic tool calling and instruction-following leaderboards, and ranking #1 in enterprise domains such as case law and corporate finance. It supports a 1M token context window at $1.25/M input and $2.50/M output.

A Twitter user exploited indirect prompt injection using Morse code to trick Grok AI into executing a command that transferred 3 billion DRB tokens worth roughly $200,000 to the attacker's wallet via a connected trading bot.

xAI officially launched Voice Cloning through its API, allowing users to clone a custom voice in under 2 minutes or select from 80+ pre-built voices across 28 languages for voice agents, audiobooks, and game characters.