2026 年 9 月 29 日 OpenAI DevDay 上，奥特曼发布常驻个人代理 Dots，运行在云端电脑上，可访问 4000 多个应用，面向 Pro 和 Business Premium 用户免费发放。

OpenAI 发布常驻 AI 智能体 Dots 后，网友发现域名 dot.com 归 Elon Musk 的 xAI 所有，目前跳转至 Grok 聊天应用下载页。Whois 记录显示该域名于 7 月刚完成转移，xAI 未持有 bot.com、vot.com 等同类拼写域名。

SpaceXAI 的 AI 百科 Grokipedia 在停更数月后恢复更新文章，此前 Lawfare 报道称其页面自 4 月起未再审核编辑。目前奥巴马页面显示两天前经 Grok 事实核查，马斯克页面在撰写期间被核查，但檀香山页面仍停留在 7 个月前。X 与 SpaceXAI 设计负责人 Benji Taylor 上周称 v0.2 将比以往更好。

Latent Space 的 AINews 汇总 9/24-9/25 动态，指出本周发布的 Claude Opus 5.5 在讲解视频生成上表现突出，并以 88.4% 领跑 SimpleBench。

xAI turned Grok Bot into shared AI coworkers. You give a Team Bot files, app access, and credentials, then the whole team works from the same context. SpaceXAI already uses them: a sales Bot posts daily account briefings in Slack, an engineering Bot coordinates PR reviews and bug fixes, and a marketing Bot checks drafts against brand guidelines and ships website updates directly. Each Bot remembers team decisions so knowledge stays when people rotate. Harper Insurance built one in 24 hours to recover lapsed policies, saving customers over $120,000. The post doesn't disclose pricing or a public launch date.

An OpenAI Codex repo commit reveals Pro Max at $600/month ($500 pre-tax), with three clear tiers: $100 Lite, $200 Pro, $500 Max. DevDay next Tuesday is the likely launch. The group also spotted an unlisted model name: gpt-6.1-astra-max. Separately, multiple users verified Astra's end-to-end 3D printing pipeline—from verbal modeling and watertightness checks to driving Bambu Studio directly. One printed a play supermarket; another printed a phone stand that couldn't hold a phone. On Terminal-Bench-Science 0.1, GPT-6 Astra leads at 63.3%, but Opus 5.5 xhigh trails by under two points at significantly lower cost. xAI disclosed full Colossus cluster specs for the first time. Microsoft launched Copilot Code to compete with Codex and Claude Code. Meta released Horizon Create and Studio for AI game creation.

Lightspeed is raising $250M for a new India fund focused on early-stage AI. For the first time, it aligns the India fund's cycle with its global funds and shortens the investment period. Lightspeed already backs Anthropic, xAI, and Databricks, and in India it invested in Sarvam AI, which the government picked to build sovereign LLMs. The post doesn't specify sector or stage details beyond early-stage AI.

OpenAI stated in court filings that its 2024 deal to integrate ChatGPT into Apple Intelligence underperformed significantly. iPhone user uptake was weak from the first month, and by summer 2025 OpenAI confirmed the integration fell far short of forecasts, cutting weekly active user estimates. The relationship soured afterward; Apple switched to Google Gemini for a rebuilt Siri AI in January 2026. The filings emerged from an antitrust suit by xAI. OpenAI argued the Apple deal did not boost its market position and coincided with a share decline against Google, Anthropic, Meta, and Grok.

Elon Musk cites Artificial Analysis to claim Grok 4.7 ranks xAI third in agentic coding, behind only Anthropic and OpenAI. The post doesn't disclose the benchmark's metrics, scores, or version comparisons—only the ranking and competitors.

Grok 4.7 uses a larger base model and a longer RL run on harder, multi-hour tasks. It scores 46.3% on CursorBench 4.0, ahead of GPT-5.6 Sol Max (41.7%) but behind Fable 5.1 Max (51.8%). Pricing stays at $2/$6 per million input/output tokens, same as Grok 4.6, with double the speed. Safety stack is new: only 3.3% of risky cyber prompts get through, and it hits 62.4% on LatchBio's biosafety benchmark. Available today in Cursor, Grok Build, and the API.

xAI released Grok Voice Transcribe 2.0 on Sep 18, claiming it's one of the most accurate speech-to-text models in real-world evals and twice as accurate as v1.0. Pricing stays at $0.10/hr for batch and $0.20/hr for streaming, with diarization, timestamps, and key terms included. It handles hard cases like noisy phone calls and short multilingual commands—word error rate on short phrases dropped from 20.6% to 6.8%. Atlassian Loom already swapped it in and pipes transcripts into Cursor for code updates. The post doesn't disclose parameter count or training details.

Grok Build now writes project conventions, decisions, and facts in the background and reads them back in later sessions. It captures durable details like team code style and test commands, skipping transient state and secrets. /memory browses all notes, and /dream organizes them into topic files. The feature is live for new sessions.

Meta Muse, xAI Grok Bot, and Manus Cloud Computer all gave agents a persistent cloud desktop within months. The post traces a four-generation shift from chat window to always-on home, arguing that personal agents need a place to keep logins, files, and habits. The real variable isn't cloud vs. local—it's who holds custody of that operational state, which shapes lock-in, maintenance burden, and the subscription model behind it.

OpenAI released GPT-6 Astra with 99.9% on ARC-AGI-3, but most paid users couldn't access it on launch day. Tibo announced daily banked reset compensation, which users actually welcomed. OpenAI, Anthropic, and xAI all experienced outages around the launch, leaving Gemini briefly as the only available model in North America. Cerebras launched Qwen 3.8 27B inference the same day, hitting 1,806 tok/s in real tests. Zhipu ZCode started a 15-day free promotion. The group also discussed Mac M5 Max local inference bottlenecks, DSH's unstable dev experience, and the real makeup of 10x automation gains—mostly from tooling improvements, not full automation.

xAI built an internal procurement agent called Haggle Bot on Grok Bot, giving it access to vendor spend, contracts, and usage data. It has already identified over $100,000 in direct savings by flagging unused SaaS seats, negotiating renewals, and shopping around for office supplies. xAI published the full system prompt, which hardcodes permission lines, negotiation anchors, and a strict 'strong finding' standard — every recommendation must cite live spend data, a specific savings mechanism, and the next step already taken. Grain of salt: this is xAI's own case study with no third-party verification, but the prompt's constraints on evidence and decision authority are concrete and reusable.

Around 11AM ET Thursday, ChatGPT, Grok, and Claude all started having issues at roughly the same time. ChatGPT returned errors across chat, login, file uploads, voice, search, deep research, and image generation; its status page cited elevated errors for ChatGPT and Codex. Anthropic's Claude chatbot and Claude Code were also affected. The post doesn't detail Grok's specific symptoms, the recovery timeline for each service, or whether the outages share a root cause.

A Hacker News thread noted that OpenAI, Claude, and Grok all went down around the same time. Users pointed to Downdetector spikes for Cloudflare, Azure, AWS, and Google Cloud near 7:30, suspecting a cascade from Cloudflare or another shared dependency. Other guesses include user migration overload and deliberate attack, but the post is community speculation—no official root cause is confirmed.

xAI brings Grok Bot to enterprises. Each Bot runs as an isolated cloud worker that can use apps and websites like a person. You teach it a workflow once, and it runs autonomously after that. Bots can message each other and share context. The enterprise release adds access, network, and audit controls. The post lists five use cases—sales, recruiting, marketing, finance, and engineering—with a finance Bot surfacing tens of thousands of dollars in savings across SaaS and recurring purchases. Grok and Cursor Enterprise customers get free access for two weeks and can invite their whole org, including people without a seat. The post does not disclose pricing after the two-week window.

On Sep 3, xAI shared the design philosophy behind Grok Bot. The core shift is treating Bots—not chat sessions—as the primary object. Each Bot has its own name, avatar, memory, and tools, remembers past conversations, and can keep working without the user watching. The sidebar becomes a roster of Bots with presence indicators, not a list of disposable chats. The post does not disclose a launch date or pricing.

The Pentagon added custom versions of OpenAI's ChatGPT and xAI's Grok to its secure GenAI.mil portal, joining Google Gemini. The tools—ChatGPT Mil and Grok for Government—are available to 3M civilian and military personnel and exempt from consumer-grade data collection. Over 1.7M unique users have already onboarded. The post doesn't explain why Anthropic's Claude isn't included, only that the Pentagon is working with other companies.

xAI moved Grok Build from Early Beta to general availability. Any plan user on web, iOS, or Android can now describe an app, game, or dashboard in natural language and get a working version live in chat. Published apps get a grok.me link, support custom domains, can export to GitHub, and can call Grok's APIs for chat, images, and voice. Shared apps render as inline cards on X. The post shows four real published examples: a forest driving game, an isometric city builder, a 3D physics playground, and a browser beat machine.

A woman, Jane Doe 4, joined a class-action lawsuit against xAI, alleging her stepfather used Grok to create over 7,000 explicit images from a photo taken when she was 11. Her stepfather died by suicide two days after a law enforcement raid uncovered the images. Three Tennessee teenagers had previously sued xAI, claiming Grok lacked basic safeguards to prevent generating explicit imagery of real people, including minors. Earlier this year, X was flooded with millions of Grok-generated sexualized images. TechCrunch has reached out to xAI; the post does not include a response.

xAI launched Grok 4.6 and the Grok Bot early beta. Grok Bot logs into your tools, operates them like a human, and returns finished work—positioned as an AI teammate. The 1.5T-parameter Grok 4.6 scores near GPT-5.6 Sol Max on the AA-Briefcase knowledge-work benchmark but costs far less: $2/M input tokens, $6/M output. Training reused Grok 4.5 to regenerate SFT traces and added agentic RL across coding, web, CAD, and kernel optimization. Elon says Grok 4.7 is already training. The same day, Qwen3.8-Max dropped as open weights: a 2.4T total / 95B active MoE.

Grok 4.6 builds on Grok 4.5 with a focus on long-running agents that can research, analyze, code, or turn an idea into a working app across many steps. It matches GPT-5.6 Sol on the AA Intelligence Index at 61, and jumps from 54% to 65.9% on DeepSWE 1.1. xAI reports the model shows more self-testing and verification on longer trajectories. Pricing is $2/M input tokens and $6/M output tokens, with a fast variant at double the price. Available today in Cursor and Grok Build, with 2x included usage for the first week.

xAI released an early beta of Grok Bot, positioned as an AI teammate that operates browsers and apps, not just a chat assistant. You assign it tasks; it signs into tools like Zendesk, clicks through workflows, and returns with finished work. Multiple bots run in parallel, hand off tasks to each other, and retain context and preferences. Pricing: Cursor Ultra at $200/month for individuals, Cursor Premium Teams at $120/seat/month. The post does not disclose the underlying model, available regions, or any quality benchmarks.

Bloomberg maps how AI's capital intensity is concentrating power among mega-funds. Rounds for OpenAI, Anthropic, and xAI now run into tens of billions, playable only by Tiger Global, SoftBank, and a16z. Smaller funds are locked out of the best deals and pushed into seed or niche apps. LPs and GPs quoted say the traditional spray-and-pray VC model breaks when AI demands so much cash and returns cluster in so few names. The piece is a trend sketch—it doesn't give hard failure rates or return comparisons for small funds.

Minnesota's law banning nudification apps is about to take effect, and xAI filed a last-minute lawsuit to block it. xAI argues the law is overbroad and would restrict Grok's image generation, violating First Amendment free speech. In the filing, xAI describes Grok as an opinionated, sarcastic AI assistant whose explicit images are a form of expression. The state attorney general counters that the law only targets non-consensual fake nudes and has nothing to do with free speech. The case has just been filed and hasn't been heard yet.

xAI released a free Microsoft 365 add-in that brings Grok into Excel. Select a range and ask what moved or why—answers cite source cells and charts drop into the sheet. Describe the outcome you want and Grok writes the formula; edits land in the formula bar so you can still tweak them. The add-in can pull context from SharePoint or Google Drive via Grok connectors. It's available now on the Microsoft Marketplace, with Word and PowerPoint versions also listed.

xAI released the Rust client harness that handles local files, commands, and permissions for Grok Build under Apache-2.0. The Grok model, cloud services, and the official binary build chain remain closed. The repo doesn't accept external PRs. The commit from the earlier upload controversy isn't in the public history, so the current code can't close that case. The real win: you can now pin a public commit, build it yourself, and compare its behavior against the official binary.

xAI filed its first lawsuit against a Grok user accused of generating child sex abuse images. The company had long claimed such outputs were user-created, but this suit effectively admits the model can be misused to produce illegal content. The post doesn't disclose specific safeguards, model versions, or how many users are affected. This reads more like legal damage control than a technical fix.

xAI filed a federal lawsuit against Terry Harwood, accusing him of bypassing Grok's safeguards to generate CSAM deepfakes. The company claims Harwood used prompt injection and other methods, and is seeking reputational and legal damages. It's a rare case of an AI company proactively suing a user for generating illegal content, though the post doesn't disclose the specific techniques or volume of images produced.

xAI released the full Grok Build codebase on GitHub, covering the agent loop, tool dispatch, terminal UI, and extension system. You can read the source to see how context assembly and tool calls work, or compile it yourself and point it at a local inference setup.

A security researcher found that xAI's Grok CLI silently packages and uploads your entire working directory. Version 0.2.93 of the npm package compresses the codebase into tar.gz files before and after every task, sending them through a separate side channel to xAI's Google Cloud bucket—even when the model replies with a single word. Worse, the uploads also included ~/.claude.json, Claude Code settings, global agent rules, 30+ skill files, and an API key. On July 13, xAI pushed a remote server-side toggle adding a disable_codebase_upload field to turn off the default behavior, but it had been on by default until then. The post doesn't disclose how long this was active or how many users were affected.

A packet capture of Grok Build CLI (v0.2.93) shows it uploads the entire project repo to xAI's GCS bucket by default, including plaintext secrets in .env and full git history. Even with a prompt telling the model to reply 'OK' and read no files, the whole repo is still uploaded. On a 12 GB test repo, the storage upload hit 5.10 GiB—roughly 27,800× the model-turn channel data. Disabling 'Improve the model' does not stop the upload.

A Reddit user captured network traffic showing that xAI's Grok Build CLI uploads the entire project repo to the cloud, including full git history and .env secrets. The opt-out setting does not stop the upload. The post body is inaccessible due to a Reddit block, so trigger conditions, affected versions, and xAI's response remain undisclosed.

SpaceXAI dropped Grok 4.5 one day before GPT-5.6, positioning it as an Opus-class coding and agent model co-trained with Cursor. Musk called it roughly comparable to Opus 4.7 but faster and cheaper—$2/$6 per million tokens, undercutting both GPT-5.6 and Opus 4.8. It's 1.5T parameters, 3x larger than Grok 4.3, with a 500k context window that may return to 1M next week. Cursor says this is their first model built beyond software engineering and offers double usage for the first week. The post doesn't disclose specific benchmark scores; it notes SWE-Bench Pro is now considered saturated by OpenAI's evals team.

TryAI gave Grok 4.5, GPT-5.5, Claude Opus 4.8, and Fable 5 the same three app prompts and measured latency and cost. Claude models nailed the 3D Rubik's cube first try; Grok 4.5 needed its one allowed retry after a blank render, and GPT-5.5 only drew a single dark face. All four shipped a working particle sandbox and a playable Breakout game. Grok 4.5 led on speed: 0.44s first token, ~110 tok/s throughput, and the cheapest per reply. Fable 5 was slowest and priciest. The post doesn't disclose parameter counts or training details.

A new lawsuit alleges xAI's Grok was used to create over 7,000 child sexual abuse images of the user's stepdaughter. The man later shot himself. xAI reported only one gang-rape prompt to NCMEC and did not report the thousands of other CSAM generations. The suit accuses X and xAI of shielding child predators. The post does not spell out why xAI's safety filters missed the bulk of the images, nor whether Grok's image generation disables real-face simulation by default.

xAI packaged Grok Voice into a no-code platform, now in beta as of July 1. You describe the call flow in plain language, upload docs as a knowledge base, and connect tools like calendars or ticketing systems—then you get a working voice agent. It uses a speech-to-speech path instead of chaining ASR→LLM→TTS, which xAI claims cuts latency and failure points. Pricing is $0.05/min of audio plus $0.01/min for a platform-provided number. xAI also published τ-voice Bench scores: Grok Voice Think Fast 1.0 hit 67.3% overall, versus 43.8% for Gemini 3.1 Flash Live and 35.3% for GPT Realtime 1.5. Take the benchmark with a grain of salt—it's xAI's own test, and third-party results aren't out yet.

Elon Musk says Grok 4.5 is built on a 1.5T-parameter V9 base model with Cursor data added during supplementary training, now in private testing at SpaceX and Tesla. Early evals show performance close to or possibly exceeding Opus. RL is still improving the model, and the Grok Build toolchain is maturing. SpaceX will also release a fully from-scratch trained model every month this year. The post doesn't specify which Opus model, benchmarks, or testing scale.