xAI：将GROK 4.5推出至iOS、Android、Web和X
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Amazon Web Services (AWS) announced that Grok 4.3 is now officially available on Amazon Bedrock.
Mars Finance reported on June 17th that Amazon Web Services announced the official availability of xAI's Grok 4.3 model on Amazon Bedrock. Grok 4.3 is a model focused on inference capabilities, offering configurable inference strength levels (none, low, medium, and high). This model boasts excellent tool invocation and instruction compliance capabilities, making it suitable for building reliable agents. It also offers token efficiency advantages, helping to control costs in high-concurrency inference scenarios. This model is particularly suitable for enterprise-level work scenarios such as customer support, website development, legal case retrieval and analysis, and financial document question answering, consistently delivering high-quality, stable results in conversational AI, search, chat, and multi-turn interactive workflows. (Wide Angle Observation)
Musk's xAI has "borrowed" executives from Starlink to lead the Grok training team.
According to an internal memo, Elon Musk's artificial intelligence company xAI has "borrowed" an executive from SpaceX's Starlink satellite internet service to lead the model training team for the Grok chatbot, according to Odaily Odaily. Previously, the team was led by young engineer Diego Pasini. The new head is Jack Garabedian, who has been an engineer on SpaceX's Starlink project since 2021. Upon joining xAI, he will take over the "Human Data Team," a group of hundreds of experts responsible for training Grok across various fields, from finance to science. Neither Pasini nor Garabedian responded to requests for comment, nor did representatives from SpaceX or xAI respond. (Jinshi)
xAI accelerates the iteration of Grok Build, adding X search, file parsing, and multi-agent capabilities, moving towards a mature AI programming platform.
According to BlockBeats, on May 30th, xAI has been consistently updating its AI programming tool, Grok Build, at a high frequency. Version 0.2.11 has introduced several new features and performance optimizations, rapidly evolving from an early CLI tool into a complete Agentic Coding environment. Functionally, Grok Build integrates X platform search and faster web search capabilities, and adds commands such as `/export`, `/login`, `/usage`, and `/config-agents`. It also supports an interactive file reader and PowerPoint text extraction. Furthermore, the platform introduces an Always-approve mode to simplify the permission authorization process. In terms of compatibility, Grok Build adds support for Windows ARM64 and macOS x86_64, optimizes the experience in various development environments such as Warp, JetBrains, and traditional Windows terminals, and fixes copy-paste issues on Linux Wayland, WSL, and Windows platforms. Regarding Agent capability upgrades, subagents can now share the terminal backend, task scheduler, and monitoring system across sessions. A proactive reminder mechanism and a "lazy detector" have also been added to improve model task execution efficiency. Furthermore, the system has further optimized context compression and chat history memory management, and supports automatic background execution of long-running Bash commands. In terms of user experience, the new version increases the terminal video playback frame rate to 30FPS, adds multi-image pasting, drag-and-drop upload, and temporary screenshot functionality for macOS, and optimizes details such as model switching loading prompts, Markdown link rendering, and editor line number display. In terms of stability, xAI increases the default retry budget to approximately 5 minutes, improves Unix system resource limits (ulimit), and enhances the handling of timeouts and abnormal terminations in background tools. It also fixes several compatibility issues related to UTF-8 output, large-screen displays, and Windows high-contrast mode. --------------------------------- Click the original link below to join the Beating · Lark AI news channel and monitor global AI hot topics and news 24/7.
Musk's AI company xAI launches "Skills" feature.
PANews reported on May 19th that xAI, Elon Musk's AI company, announced the simultaneous launch of its "Skills" feature on web, iOS, and Android platforms. This feature gives the AI assistant Grok persistent memory across conversations, marking Grok's evolution from a traditional one-way question-and-answer chatbot to a configurable, programmable automated workflow. According to reports, through the "Skills" feature, users only need to teach Grok how to perform a specific task once, and Grok can permanently remember related personal preferences, formatting rules, or specific workflow steps in all subsequent independent conversations. This means that users no longer need to tediously repeat cumbersome pre-conversations or background settings when starting a new conversation.
xAI paid its employees $420 to obtain tax return data for training Grok.
According to Odaily, Elon Musk's xAI earlier this year asked employees to provide their personal tax returns as training data for Grok, offering a $420 incentive.
xAI releases Grok Imagine Video version 1.5, reducing generation time.
According to Foresight News , xAI announced the release of Grok Imagine Video version 1.5, an image-to-video model with sharper realism, better physics, and faster generation speeds. In addition, they also launched a fast version of Video 1.5 for consumers, offering higher quality and shorter rendering times; 720p video now renders in approximately 25 seconds, compared to over 40 seconds for previous models.