#xAI

AIThe poster says they already use Grok Bot as a model router, citing last weekend's personal agent livestream. In the demo, Gemini produced an infographic inside Grok Bot, and Claude Opus then checked the content. This follows Elon Musk's announcement that Grok Bot will use the best backend model for each task, including Claude Opus 5.5, MidJourney, and Suno.

AILauren Tan recommends new Grok Bot users first connect regularly used apps such as calendar, Slack, issue tracker, CRM, and Google Drive so the bot has work context and needed tools. She advises starting with one primary bot before adding specialized bots, which can be designed or chosen from the bot marketplace.

AIElon Musk said Grok Bot will use the best back-end model for each task, including Claude Opus 5.5, Midjourney, Suno, and other leading APIs. The post notes this could be a major advantage for Grok Bot, though it raises questions about expectations for upcoming Grok models.

AIThe main post says the platform is starting to compete for the personal-agent entry point, with a hard fight expected. The quoted post claims Grok bot will use the best model for each task, drawing on Grok 4.7 or 4.6 and external services such as Opus 5.5, Midjourney, and Suno to build content or execute tasks.

AIElon Musk said the Grok bot will now use the best back-end model for each task, including Claude Opus 5.5, Midjourney, Suno, and other leading APIs. The aim is to deliver whatever is most likely to produce the best outcome, not just Grok 4.7 or 4.6.

AIElon Musk says SpaceX will use the best back-end model for each task on Grok Bot, including Claude Opus 5.5, MidJourney, Suno, and other leading APIs. Matt Shumer calls this extremely good news for bot users.

AIElon Musk said SpaceX will use the best back-end model for each task, including Claude Opus 5.5, Midjourney, and Suno, for Grok's responses. The main post from Max Zeff only says "Interesting," so the summary is limited to Musk's stated routing plan.

AIElon Musk says SpaceX will use the best back-end model for each task, including Claude Opus 5.5, Midjourney, Suno, and other leading APIs. The main post is only an eye emoji, so its own content adds nothing beyond the quoted note about Grok's routing.

AIGrok Bot will now use the best backend model for each task, including Claude Opus 5.5, MidJourney, Suno, and other leading APIs. The change is framed as choosing whatever is most likely to produce the best outcome for users.

AIThe xAI Cookbook now has ten runnable Grok API examples across three tracks: real-time voice agents, multimodal generation, and live X data analysis. The author says four voice examples show the same Realtime Voice API across WebSocket, WebRTC, Twilio phone, and mobile transports. The four multimodal examples chain understanding, image generation or editing, video, and TTS, with Grok making creative decisions and Imagine models executing them.

AIX has launched @bot tagging that lets users reply to any post with commands like adding items to a Notion reading list, setting reminders, summarizing threads, or drafting replies. It works in replies, posts, and quotes, and routes requests to the user's Grok Bot.

AIGrok 4.7 is now available on Microsoft Foundry. The post announces the model's availability on the platform without additional details on features, pricing, or benchmarks.

AIGrok can turn a pasted article or PDF into a podcast where two hosts discuss the content. Each script line is voiced as soon as it is written, so playback begins before the full script is finished. The example code is available in the xai-cookbook repository on GitHub.

AIThe xai-cookbook's x-sentiment-tracker lets users pick a topic, then has Grok run one X search per day over the last 10 days and score each post from -1 to +1. The dashboard displays the sentiment split, day-by-day movement, and the posts behind each score.

AIThe xai-cookbook example uses Grok to generate a Tailwind React component from a dropped-in screenshot. The page then screenshots its own render, overlays it on the original, and feeds the mismatches back so Grok can refine the layout, raising the match from 60% to 77% in one run.

AIA pipeline built with Grok takes a single product photo and produces an eight-second vertical ad, writing the brief, generating three scenes, selecting the best one, animating it, and adding a voiceover. Each run costs about $1.35, and the code is available in the xai-cookbook repository on GitHub.

AIxAI's storyboard-to-film example uses grok-4.7 to plan four shots from a one-line premise, then Grok Imagine draws and animates each one with text-to-speech narration. Every shot is an edit of the first keyframe, which keeps the main character consistent across scenes. The code is available in the xai-cookbook repository on GitHub.

AIARC Prize reports that Grok 4.7's reasoning-token usage correlates with its ARC-AGI-2 public scores. The low setting averaged about 10k tokens per test-pair attempt and scored 25%, while medium through xhigh used 86k to 120k tokens and scored 57.5% to 60%. ARC Prize suggests the lower token usage may help explain the low setting's lower score.

AIARC Prize published full Grok 4.7 results from the xAI model on its public leaderboard. The post links to the leaderboard, a GitHub repository for reproducing the results, and the ARC Prize testing policy.

AIGrok 4.7 scored 1.8% on ARC-AGI-3 in the standard harness, which lets models carry notes between turns, slightly below the 2.1% reported for Grok 4.7 in that setting. In a new provider adapter harness that preserves opaque reasoning and enables auto compaction, the score rose to 10.0%.

AIOn ARC-AGI-2, Grok 4.7's best score is 61.4% at $2.01 per task, down from Grok 4.6's 67.1% at $0.76 per task. The post notes cost per task rose 166% despite identical input and output token pricing.

AIGrok 4.7 used more reasoning tokens on average than Grok 4.6 on ARC-AGI-2 semi-private tasks at medium, high, and xhigh reasoning levels, raising its cost per task. Per test-pair attempt, medium used 136% more tokens, high 125% more, and xhigh 173% more, while low used 27% fewer. A chart compares the two models at xhigh on the 20 public tasks where Grok 4.7 increased token use the most.

AILauren Tan describes using Grok Bot to connect apps like Slack, email, and CRM so it can gather context and decide what work to do. She also explains scheduled and event-triggered routines, plus handing engineering tasks to Cursor cloud agents, with a daily feedback-to-merge loop example.

AIThe author argues that AI data center power demand could reach 50GW by 2030, but grid capacity and high-voltage transformer delivery times of five or more years may not keep pace. The article says AI companies would need to invest in energy infrastructure now, possibly with government backing, to sustain scaling into the 2030s.

AIElon Musk said SpaceXAI, the AI business unit of SpaceX, will be renamed SpaceXSI, and called SpaceX "a superintelligence company." The shift follows the Trump administration's September 22 directive to replace "artificial intelligence" with "Super Intelligence" in federal documents and agencies.

AIThe post argues that in the agent era, AI-driven PR review has become a tool for malicious office politics. Because AI reviews can be used to wear down targets' tokens and positive sentiment, malicious intent is harder to detect than in human review.

AIxAI has released an experimental TypeScript SDK, installable via npm install @xai-official/sdk, that covers text, voice, image, and video in one package. It provides access to the latest Grok models along with server-side tools including real-time X search, web search, code execution, and remote MCP.

AIGrok 4.7 is now available on the Gemini Enterprise Agent Platform, according to the post from SpaceXAI, the account owned by xAI and Grok. The post gives no further details on pricing, context length, or capabilities.

AIGrok Bot can now complete useful tasks without users having to ask, according to the post. A supporting post adds that it can suggest ways to help proactively.

AIGrok Bot can now offer suggestions for ways to help without the user needing to ask first. The post does not provide further details about how these proactive suggestions work.

AIxAI says its Grok Bot will spot work it can take over and offer to handle it for users. The feature is rolling out over the next few hours, and suggestions do not count against usage limits.

AICursor's Eric Zakariasson announced engineering bots available in the Grok bot marketplace on x.ai. The bots can hand off coding tasks to Cursor, manage pull requests through GitHub and Origin plugins, and share video demos of what they build.

AIxAI says its engineering team is sharing its Bots as templates users can install. Each template comes with skills, routines, and connectors to help users get started.

AIGrok Bot can now hand off coding tasks to Cursor, manage pull requests through GitHub and Origin plugins, and share video demos of what it builds. The post describes these additions as making the bot more powerful for building software.

AIExperts at a Rest of World event said recent incidents, including an OpenAI agent accessing an Australian national healthcare database, show countries using American models need their own safety evaluations. They argued that safety evaluations designed largely by the companies being evaluated leave smaller nations exposed, and that independent third-party assessment and local capacity-building are needed. Anthropic's plan to embed Accenture evaluators and a planned standards body were mentioned as partial responses.

AIDatabricks has made OpenAI's GPT-6.1 Sol and xAI's Grok 4.7 available on Unity Gateway the day they launched. The post says GPT-6.1 Sol leads the cost-quality Pareto frontier on OfficeQA Pro v2, while Grok 4.7 reaches the frontier on enterprise document parsing. Unity Gateway also offers access to 60+ other frontier and open models on Databricks.

AIOpenAI has announced an answer to Grok Bot, a product move the post links to rising competition from new entrants. The post gives no details on the product's features, availability, or pricing.

AIaccording to the SpaceXAI account, which is operated by xAI and Grok. The post gives no further details on pricing, context length, or benchmarks.

AISpaceXAI says its Team Bots, which prep account teams, coordinate engineering work, answer data questions, triage customer feedback, and run hiring loops, are now in public beta for Teams and Enterprise customers. The post links to a full announcement at

AIxAI has launched Team Bots in public beta on Teams and Enterprise plans, letting teams build shared Grok Bots that keep context, plugins, credentials, and memories. Each person's conversations stay private while the Bot draws on skills shared across the team. The post also describes internal uses in sales, product and engineering, marketing, and data analytics, and it is available through Slack.