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#xAI

All collected and published items, ordered by time. Picks are a selected subset.
10/16Fri
  1. The Verge · AI22

    Hollywood’s New Tech Films Take a Sharper View of Silicon Valley

    A new wave of films about Silicon Valley figures presents them more critically than earlier portrayals, reflecting audiences’ dimming views of Big Tech. The films include The Social Reckoning, which connects Facebook’s past decisions to current concerns about Meta’s influence, and Alex Gibney’s Musk documentary, which is screening in select theaters and has faced advertising restrictions. Luca Guadagnino’s Artificial and Nathan Fielder’s You Can See Everything also examine Sam Altman and Elizabeth Holmes, respectively.

10/15Thu
  1. Artificial Analysis · X56

    Claude Opus 5.5 and Grok 4.7 reproduce 72 Eiffel Tower names in offline 3D builds

    Artificial Analysis asked AI models to build the Eiffel Tower in 3D offline. Claude Opus 5.5 and Grok 4.7 included all 72 inscribed scientists’, engineers’, and mathematicians’ names in the correct order, although the shared brief never mentioned them. Claude Opus 5.5 also matched each set to its orientation in Paris. Both models worked as agents without internet access, and the names first appeared in their generated code, never in files or tool outputs they read.

  3. Artificial Analysis · X72

    Grok Voice 3.0 leads Artificial Analysis Speech to Speech Index at 86.9

    Artificial Analysis evaluated SpaceXAI’s Grok Voice 3.0 using the Rex voice through the SpaceXAI Realtime API, reporting a #1 Speech to Speech Index score of 86.9, up from Grok Voice 2.0 at 81.3. It ranked #3 in arena preference and #1 in task success rate at 94.8%. Average time to first audio on Big Bench Audio was 0.81 seconds versus 0.70s for Grok Voice 2.0, while input audio pricing remained $4.80 per hour.

  4. 宝玉 · X53

    How to ask Grok about its AI news curation workflow

    Grok’s AI news updates are pretty good, but you may want to use the approach in another bot or agent. A simple method is to ask how it works: When you compile news for me, how do you search X for the information I want? How do you judge whether it is new and valuable? The basic approach is simple too: follow specific accounts, grouped into three categories, starting with AI. https://t.co/FBLL9FvCPa

10/13Tue
  1. TechCrunch · AI69

    SpaceXSI bundles X Premium, Grok, and Cursor into one subscription

    SpaceX Super Intelligence is bundling X Premium, Grok, and Cursor into The X Subscription, combining AI chat, agent access, coding, and paid X features. Five plans are available: free, Plus ($8/month), Premium ($30/month), Super ($100/month), and Ultra ($200/month), with increasing AI usage caps; Premium or higher is required for the latest Grok models. Existing subscribers can keep their current plans or switch through X subscription settings as the upgrade option rolls out gradually.

  2. 宝玉 · X74

    Cursor’s X Subscription Explained: Whether to Switch and How Claude Costs Change

    Baoyu explains that existing Cursor subscribers can keep their plans or switch to The X Subscription, which bundles Cursor, Grok, and X Premium. The new plans exclude third-party model allowances and charge separately at API prices, while existing plans include some usage. Baoyu recommends keeping existing plans for Claude, GPT, or Gemini coding workflows and considering a switch for Grok users; how long existing plans remain available and whether switching back is possible are unspecified.

  3. Cursor · X56

    Cursor joins The X Subscription with shared usage across Grok products

    Cursor is now part of The X Subscription. Current Cursor subscribers can keep their plan or switch to The X Subscription. Paid plans share one usage pool across Cursor, Grok Build, and other Grok products, with twice the coding usage on Grok models as the equivalent Cursor https://t.co/PwXLcH6zHV In the quoted announcement, @SpaceXSI says plans across Grok, Cursor, and X Premium have been unified under The X Subscription. https://t.co/SvkrVvBa0p

  4. Alexandr Wang · X26

    we are working to resolve a bug in how muse wonder and muse wonder full are counting against usage limits for Muse Code subscribers this is not intended behavior -- we will update everyone once we have fixed it and issue resets

    we are working to resolve a bug in how muse wonder and muse wonder full are counting against usage limits for Muse Code subscribers this is not intended behavior -- we will update everyone once we have fixed it and issue resets

10/12Mon
  1. The Verge · AI38

    Silicon Valley leaders adopt Trump's "super intelligence" rebrand for AI

    Some of Silicon Valley's most powerful figures are falling in line with President Donald Trump's push to rebrand artificial intelligence as "super intelligence." Elon Musk promised to rename SpaceXAI to SpaceXSI, Marc Benioff said Salesforce would rename AIForce to SIForce, Nvidia tied "super intelligence research" to a $1 billion commitment, and Microsoft's Satya Nadella repeatedly used the term in a post calling for an AI "emergency brake."

10/11Sun
  1. 量子位60

    Silicon Valley's AI Compute Crunch Reshapes Talent and Startup Deals

    A QbitAI roundup argues that compute access now drives talent retention, model leadership and monetization in Silicon Valley. It cites Noam Shazeer leaving Google for OpenAI after his team's compute was reallocated, Anthropic's May SpaceX deal for over 300 MW and 220,000 Nvidia GPUs, and SemiAnalysis data showing H100 one-year rental prices rising from $1.70 to $2.35 per GPU-hour between October 2025 and March 2026.

10/10Sat
10/9Fri
  2. Artificial Analysis · X74

    Grok Imagine Video 1.5 Lite ranks #17 in Artificial Analysis video benchmarks

    Artificial Analysis reports that Grok Imagine Video 1.5 Lite ranks #17 on both AA-Video-T2V v2.0 and AA-Video-T2V-Silent v2.0, ahead of Google's Veo 3.1 at about a third of its price. Its median generation time of 60.5 seconds for a 10 second 1080p clip places it on the quality and speed Pareto frontier. SpaceXAI prices 1080p output at $0.14 per second ($8.40 per minute), with availability through the SpaceXAI API, fal at the same prices, and Vercel AI Gateway.

10/8Thu
10/4Sun
  1. 量子位58

    Musk confirms talks with TSMC on chip-manufacturing partnership for Terafab

    On October 3, Musk confirmed on X that he is discussing a Terafab chip-manufacturing partnership with TSMC, saying it is only a discussion but may lead somewhere. Terafab is a vertically integrated chip project involving Tesla, SpaceX, and xAI. Its first phase has an investment of $16.8 billion, with potential long-term investment of up to $119 billion and a goal of producing about 1 TW of AI compute annually.

10/3Sat
  1. The Verge · AI8

    Shivon Zilis announces split from Elon Musk on X

    On X, Shivon Zilis quoted a Big Tech Alert post saying Musk had unfollowed her and announced her split from Elon Musk. She has four children with Musk. Earlier this year, during Musk's trial against Sam Altman, she said she worked for Musk across his 'entire AI empire: Tesla, Neuralink and OpenAI', putting in 80 to 100 hours a week.

10/2Fri
10/1Thu
  1. The Verge · AI22

    SpaceXAI's Grokipedia releases v0.3 update with redesigned interface

    SpaceXAI's AI encyclopedia Grokipedia released version 0.3 with a new logo and redesigned homepage and live-editing page. The homepage now has featured entries, a most-read list, and a 'latest edits' tracker; featured content appears as rotatable 3D books. The site launched as v0.1 in late October 2025 and had previously been criticized for more than three months without an entry change.

  2. Ars Technica · AI66

    Trump gets more than 20 AI companies to sign voluntary safety-audit agreement

    Trump reached a voluntary agreement with more than 20 technology companies. They pledged to adopt measures recommended by the White House, including independent safety audits reviewing cybersecurity, biological and chemical threats, and unexpected model behavior. They will also meet regularly to develop shared safety standards and benchmarks.

  4. The Decoder78

    FTC launches consumer-protection investigations into OpenAI, Anthropic, and other AI labs

    The U.S. Federal Trade Commission is investigating leading AI labs including OpenAI and Anthropic for potential consumer-protection violations. The New York Post reports that FTC Chair Andrew Ferguson plans to compel documents and question executives through legally binding civil investigative demands, expected to be issued within weeks.

    Why it matters: The FTC opened consumer-protection investigations into several AI labs, showing the timeline as oversight escalates from verbal warnings to formal legal proceedings.

9/30Wed
  1. The Verge · AI60

    Details of Trump's AI safety pledge emerge: technology leaders will self-regulate

    The full text was published of the Joint Commitment on Frontier Responsibilities, the 'morally binding' AI safety pledge Trump announced yesterday. David Sacks shared it online. Signatories include Sundar Pichai of Google, Dario Amodei of Anthropic, Mark Zuckerberg of Meta, Greg Brockman of OpenAI, Elon Musk of xAI, and Jensen Huang of Nvidia.

  3. The Verge · AI58

    Sam Altman says OpenAI will not go public until model safety standards are met

    In a press Q&A after his DevDay keynote, Sam Altman said OpenAI would not go public until it could make reliable commitments about model safety, and gave no timeline. He said waiting too long would be bad for the world, but worried an IPO could disappoint Wall Street investors if the company made safety-related decisions. He said an IPO would be unwise while model capabilities and safety requirements are changing rapidly. He also said Anthropic formally filed to go public in June and could IPO in November.

  5. The Verge · AI25

    Elon Musk’s AI encyclopedia Grokipedia resumes updates

    SpaceXAI’s AI encyclopedia Grokipedia resumed updates after several months without activity. Its live updates page shows recent changes to multiple entries, although many are just notices saying “rechecking all citations and sources.” The Barack Obama page showed it was “fact-checked by Grok” two days earlier; Musk’s page had just been checked at the time of writing, while the Honolulu page was last checked seven months ago. X and SpaceXAI design lead Benji Taylor said last week, “v0.2 will be better than ever.”

9/29Tue
  1. Latent Space78

    AINews: Opus 5.5 excels at generating explainer videos

    Latent Space's AINews roundup of developments from September 24–25 says community feedback was positive after Opus 5.5 launched that week, especially for generating explainer videos with code.

    Why it matters: The weekly roundup offers a quick look at model and agent-infrastructure developments, including community feedback on Opus 5.5's code-generated videos and how vendors position their new models.

  2. AWS Machine Learning Blog62

    xAI's Grok 4.7 launches on Amazon Bedrock

    xAI's Grok 4.7 is now available on Amazon Bedrock with a 500K-token context window and four configurable reasoning levels: low, medium, high, and xhigh. It supports the Responses, Chat Completions, and Converse APIs, and is served through cross-region inference profiles at the bedrock-runtime endpoint.

    Why it matters: The article details how to access Grok 4.7 on Bedrock and its four reasoning levels, helping readers weigh cost and latency for long-running agent tasks.

9/25Fri
9/23Wed
9/15Tue
6/22Mon
  1. Import AI62

    Oxford and partner study finds AI's persuasive writing consistently beats human experts, with 10.8 percentage points more real donations

    Researchers at Oxford, the UK's AI Safety Institute, Stanford, and the London School of Economics ran four experiments with 6,923 participants and 18,978 conversations. They found that AI systems consistently outperformed human experts at text-based persuasion, even when experts chose their own topics, researched in advance, and were offered a £1,000 prize incentive.