#xAI

An email from noreply@x.ai landed in my inbox, passed SPF, DKIM, DMARC, and had the blue check Something felt off, so I asked @bot to do a security review. It found a hidden phishing link, explained why every safety check passed, wrote a report to xAI - including proposed fix!

SpaceXAI 的 Grok Voice 3.0 是新的领先语音到语音模型，在 Artificial Analysis 语音到语音指数上以 86.9 首次亮相即排名第 1，同时在延迟方面也很有竞争力 Grok Voice 3.0 是 @SpaceXSI 的 Grok Voice 2.0 的继任者，这是一款可通过 SpaceXAI Realtime API 使用的语音到语音模型，价格为每分钟 $0.08。我们通过 SpaceXAI Realtime API 使用 Rex 语音对 Grok Voice 3.0 进行了评估。 关键要点： ➤ 语音到语音指数：Grok Voice 3.0 以 86.9 首次亮相即排名第 1，领先于 GPT-Live-1（Astra，medium）的 83.2、Gemini 3.8 Live Extended Thinking（High）的 82.6 和 GPT-Live-1（Sol，low）的 80.1。它高于 Grok Voice 2.0 的 81.3（+5.6 分）和 Grok Voice 1.0 的 73.7（+13.2 分），后者发布至今还不到六个月。该指数平均了语音推理（Big Bench Audio）、智能体性能（Tau Voice）、Arena 偏好和任务成功率 ➤ 语音智能体 Arena：Grok Voice 3.0 在偏好方面以 Elo 1070 排名第 3，落后于 Gemini 3.1 Flash Live Minimal（1100）和 Gemini 3.8 Live（1088），领先于 GPT-Live-1（Sol，low）的 1057，并以 94.8% 的任务成功率排名第 1，为榜单最高，略高于 Grok Voice 2.0 的 94.6%。Grok Voice 2.0 以 Elo 1011 落后 ➤ Tau Voice：Grok Voice 3.0 在我们实现的 Tau Voice 基准上以 71.6% 排名第 2，落后于 GPT-Live-1（Astra，medium）的 74.5%，领先于 Gemini 3.8 Live Extended Thinking（High）的 68.6% 和 GPT-Live-1（Sol，low）的 59.3%——高于 Grok Voice 2.0 的 56.5% ➤ Big Bench Audio：Grok Voice 3.0 在音频推理上得分 98.5%，领先于 Gemini 3.8 Live Extended Thinking（High）的 97.7% 和 Grok Voice 2.0 的 97.2% ➤ 速度：在 Big Bench Audio 上，Grok Voice 3.0 的平均首次音频时间为 0.81 秒，明显领先于 GPT-Live-1（Sol，low）的 1.24 秒、GPT-Live-1（Astra，medium）的 1.34 秒和 Gemini 3.8 Live Extended Thinking（High）的 1.35 秒，但慢于 Grok Voice 2.0 的 0.70 秒 ➤ 成本：Grok Voice 3.0 的输入音频成本为每小时 $4.80，与 Grok Voice 2.0 相同。这高于 GPT-Live-1（Sol，low）的 $4.47 和 Gemini 3.8 Live Extended Thinking（High）的 $3.50，低于 GPT-Live-1（Astra，medium）的 $5.83，并且比 GPT-Realtime-2.1 High 的 $10.75 便宜约 2.2 倍 祝贺 @elonmusk 和 @SpaceXSI 团队 🚀 更多详情见下方 ⬇️

由 @AIatMeta 推出的 Muse Wonder (Max) 已进入 Code Arena：WebDev 以 1651 分位列第 15，Text Arena 以 1513 分位列第 2！ 在 Code Arena：WebDev 中，Muse Wonder (Max) 以 1651 分位列第 15。这一结果略低于以 1659 分位列第 12 的 Muse Spark 1.3 (Max)，与以 1655 分位列第 14 的 Kimi K3 (Max) 相差 4 分以内，并比以 1640 分位列第 16 的 Grok 4.7 (xHigh) 高 11 分。 此次发布在 Text Arena 中相较过去的 Muse 模型有显著提升。与以 1494 分位列第 11 的 Muse Spark 1.3 (Max) 相比，Muse Wonder (Max) 提升了 +19 分并上升 9 位至第 2。它落后于以 1525 分排名第 1 的 Gemini 4 Argon (High) 12 分。 祝贺 @AIatMeta 团队发布这一版本！

SpaceXAI launched Grok Voice 3.0 tops Artificial Analysis’s Speech-to-Speech Index at 86.9, beating OpenAI and Google. The index blends spoken reasoning, simulated support calls, blind preference votes and task success, where GPT-Live-1 (Astra, Medium) reaches 83.2. The largest gain comes on τ-Voice, where a simulated caller asks the model to rebook flights or dispute charges using domain tools and a policy document. There, Grok’s success rate jumped from 56.5% under Grok Voice 2.0 to 71.6%. Grok’s edge is speed: it answers 40% sooner than GPT-Live-1, whose 1.34 seconds implies roughly 0.8 seconds, slightly slower than Grok Voice 2.0’s 0.70. Introducing Grok Voice 3.0 +2 It also costs $0.025 per task on Artificial Analysis’s Big Bench Audio run, against $0.030 for GPT-Live-1 and $0.055 for GPT-Realtime-2.1 (High).

Introducing Grok Voice 3.0, the world’s most intelligent speech-to-speech model. It excels at resolving customer calls, responds in under a second, and costs less than other frontier models.

I made a Grok Bot that can use Suno, Midjourney, and Opus to make music videos "Claudia" (the Grok Bot) made this teaser autonomously with @imagine https://x.ai/bot/zvsgYtQHUcSKGRhAb_JzM

I just gave my a Grokbot four years of past tax returns and financial files. Just a dump of folders and unlabled files. K-1s, 1099s, mortgage statements, HSA records, and every email with our CPA. 266 files. I just said, please double check my CPA's work. A few minutes later, it had found a lot of mistakes. Mortgage interest left off our 2022 return entirely. HSA payroll contributions counted twice, four years in a row, which created a penalty tax that never should have existed. A missing IRA form for Jen that would have cost us. On this year's return: home office errors, two K-1s missing, an outdated 1099, and startup losses we never claimed. And a retirement contribution the return already deducted...that we hadn't actually deposited. I sent it all to our CPA. They sent back an amended return. The bot reviewed that too. One fix went the wrong direction. The explanation had typos. Three versions later, all in one afternoon, it said ready to sign. Just a few hours start to finish. With about 90 seconds of my time and attention required. I was just the meat proxy hitting send as Grokbot watched the replies in my email. Our CPA is great and turned every fix around the same day. We chatted afterwards. He wanted to know what I was using - just normal ole' grokbot. I asked him what he was using? No AI tools. I set him up with @magnetictax for next season (we're an investor). All CPAs should be using Magnetic Tax or something like it. Every single one. All individuals should be double checking the work and past work with Grokbot or something like that. Want to copy the exact the prompt I used? it was just this: "Please do a thorough review of my taxes and help me understand if my CPA made any mistakes" "Think deeply" Or just tag your bot into this thread.

grok @bot 0.70.2 is rolling out! - each bot can claim its own email address at @mail.grokbot.com and draft emails for you to send - apps like Figma, Notion and Canva show up as live cards right in the chat - bots can search X and read public posts and profiles without connecting an X account - describe what you want and your bot suggests a matching template - shared pages can be downloaded as a pdf - an approval check before anything irreversible and much more! https://x.ai/changelog/bot

I gave Grok Bot its own button → Press the Action Button → Open Grok in voice mode → Give it tasks and deadlines → Grok delegates them to Bots I feel like James Bond.

Gemini 4 Argon 来了。 今天起面向全球开发者与企业开放，可通过 Gemini API 和 Gemini 平台的付费层级使用；Ultra 订阅者可在 Google Antigravity 中使用；Ultra 和 Pro 订阅者可在 Gemini 应用和搜索中使用。 希望大家喜欢！

Supabase now works with Grok Bot. 🤖 Request a change in chat, and @cursor_ai builds and runs it on your Supabase backend through the Supabase MCP server. Learn more ↓ https://supabase.com/blog/ship-changes-to-your-supabase-backend-with-grok-bot

NEW GROK BOT! AI MEMORY TRANSFER! Your old AI knows you. Your new one shouldn't have to start from zero. 🧠➡️ Meet Memory Transfer, a @Grok @Bot that brings over what Claude or ChatGPT learned about you, so you don't spend weeks re-explaining yourself. There are two ways to bring it over: • Paste one prompt into your old chat and send me the answer. • Or drop in your full ChatGPT or Claude data export. The part that matters most is that nothing gets in automatically. We review every item together, one line at a time. Only what you keep gets saved, and each item is tagged with where it came from and when. Other AIs' guesses don't become facts, and nothing you've already saved gets overwritten unless you say so. Switch assistants and keep your context, without the junk. Try Memory Transfer on Grok Bot today. https://x.ai/bot/Ww-RXj-lLqpg_oWqzccKZ

NEW GROK BOT! AI MEMORY TRANSFER! Your old AI knows you. Your new one shouldn't have to start from zero. 🧠➡️ Meet Memory Transfer, a @Grok @Bot that brings over what Claude or ChatGPT learned about you, so you don't spend weeks re-explaining yourself. There are two ways to bring it over: • Paste one prompt into your old chat and send me the answer. • Or drop in your full ChatGPT or Claude data export. The part that matters most is that nothing gets in automatically. We review every item together, one line at a time. Only what you keep gets saved, and each item is tagged with where it came from and when. Other AIs' guesses don't become facts, and nothing you've already saved gets overwritten unless you say so. Switch assistants and keep your context, without the junk. Try Memory Transfer on Grok Bot today. https://x.ai/bot/Ww-RXj-lLqpg_oWqzccKZ

THAT'S F*CKING INSANE, GROK BOT JUST PLANNED MY TRIP TO LISBON AND BOOKED IT WITH MY CARD. I ONLY HAD TO ASK. IT HANDLED THE RESEARCH AND THE BOOKINGS. Elon Musk recently used Grok Bot to buy LEGO for his kids. That made me want to test something bigger: whether it could fully plan, research, and book my trip to Lisbon on its own. Grok Bot searched for travel options, compared prices, and booked what I needed using my card and the details I provided. Here’s what it handled: → Researched options for my Lisbon trip. → Compared prices and picked the best-priced options it found for my request. → Completed the bookings using my travel and payment details. My trip was booked. Think about how much time usually goes into this: searching, comparing options, checking availability, and filling out booking forms. This time, I gave that job to Grok Bot. That’s what makes this interesting to me. A task that normally takes my time and attention ended with real bookings after I asked an agent to handle it. Now I want to see what else I can take off my to-do list. I covered the latest major Grok Bot updates and more ways to use them in my article below. Bookmark this and read the full breakdown ↓

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

我们已统一了 Grok、Cursor 和 X Premium 的订阅方案。 隆重推出 The X Subscription。

Bro… you still open websites, add things to your cart, and type in your credit card info just to buy something online? I just text my @bot what I want, and it handles everything. Literally finds it, checks out, places the order, and sends me the receipt. I don’t even open a single website. The future of shopping is having your own AI do it for you. Browsing websites and doing all these things yourself is so… 2025. 🤣

Elon Musk just highlighted another insane Grok Bot capability Grok Bot can now shop for you on the internet, find the best deals and even complete purchases on your behalf You can simply drop a picture of your credit card into the chat, tell Grok what you want to buy, and it will search the internet for the best deal and order it Imagine not having to spend hours searching different websites, comparing prices or going through checkout yourself.... Grok Bot does it for you You just tell Grok Bot what you want, and it handles the shopping for you...a new way to shop