Vercel Plugin Is Now Available in Grok Build
Vercel Changelog3 days agoReleaseVercel announced that its plugin is now available in Grok Build. The changelog title suggests an integration between Vercel and xAI’s Grok Build environment, likely aimed at making it easier to use Vercel-related functionality from within that workflow. No article body was provided, so details such as supported commands, setup steps, pricing, limitations, or availability scope are not confirmed.
Lawsuit Says xAI Fired Engineer Over Grok Safety Warning★ 74
TechCrunch AI3 days agoEthicsFormer xAI engineer Devin Kim is suing xAI and SpaceX, alleging retaliation after he repeatedly raised safety concerns about Grok. The complaint says Kim warned about discrimination, harmful content, weapons-related risks, and alleged resistance to safety testing around Grok Code 1. The lawsuit arrives days before SpaceX’s expected IPO; xAI and SpaceX did not immediately respond to TechCrunch’s requests for comment.
Google's Official Gemma 4 QAT Q4_0 GGUFs Have Higher Precision Than Unsloth's Q4_K_XL
r/LocalLLaMA top day6 days agoCommentaryAn analysis of Gemma 4 QAT GGUF files reveals that Google's official 'Q4_0' releases actually employ a mixed-precision strategy. For smaller models like E2B and E4B, Google keeps critical token embeddings in Q6_K and certain projection weights in F16. This makes Google's Q4_0 files larger and more precise than Unsloth's 'Q4_K_XL' versions, which default to standard Q4_0 for almost all tensors.
DeepSeek V4 Pro beats GPT-5.5 Pro on precision
Hacker News (AI keywords)6 days agoBenchmarkRuntimeWire compared DeepSeek V4 Pro and GPT-5.5 Pro across four fresh text tasks, with DeepSeek winning 38.0 to 33.0. The article highlights DeepSeek’s stronger handling of regex edge cases, workplace-update constraints, and exact JSON schema compliance. GPT-5.5 Pro remained capable, but lost points for avoidable deviations, extra process details, and minor structural mismatches.
MTP and QAT: What is the Relation? Running Gemma 4 31B in llama.cpp
r/LocalLLaMA top day7 days agoCommentaryA popular Reddit thread addresses user confusion over running Gemma 4 31B locally. It distinguishes between MTP (Multi-Token Prediction for inference speedup) and QAT (Quantization-Aware Training for preserving 4-bit quality). It also confirms that llama.cpp's new MTP support requires updated GGUF files and a secondary draft model file for acceleration.
I built a vulnerable app and spent $1,500 seeing if LLMs could hack it
Hacker News (AI keywords)10 days agoBenchmarkThe author built a vulnerable React Native app with a Python backend and a Firebase access-control flaw. GPT 5.5 solved 7 of 10 runs, while Deepseek and Claude variants solved fewer attempts. Many other models failed due to refusals, API-focused tunnel vision, false positives, or inability to use the exposed Firebase path correctly.
Grok Imagine Video 1.5 on AI Gateway
Vercel Changelog11 days agoReleaseVercel’s changelog points to Grok Imagine Video 1.5 becoming available through AI Gateway. The public model page lists the preview model as xai/grok-imagine-video-1.5-preview and marks it primarily for image-to-video generation. Because the source text is unavailable, concrete claims about quality, speed, audio, editing, or text-to-video improvements should not be inferred.
Why Video Agent Models Are Next — Ethan He, xAI Grok Imagine
Latent Space13 days agoOpinionLatent Space interviews Ethan He, who led Grok Imagine at xAI, about building the product in three months. The episode contrasts video generation with world models and explores why video agent models may become an important next step. It also argues that Grok Imagine remains underrated, while the supplied description does not include architecture details or benchmark results.
OpenRouter more than doubles valuation to $1.3B in a year
TechCrunch AI19 days agoBusinessOpenRouter, an AI gateway startup founded in 2023, raised a $113 million Series B led by CapitalG. The round reportedly values the company at about $1.3 billion post-money, more than doubling from its estimated $547 million valuation after its June 2025 Series A. The company says it now offers access to over 400 models, has 8 million global users, and processes 100 trillion tokens per month.
Elon Musk 已放棄（地球上的）太陽能：xAI 全力投入天然氣，SpaceX 則迷戀軌道數據中心
TechCrunch AI22 days agoCommentaryThis report indicates that tech billionaire Elon Musk appears to have abandoned the "terrestrial solar energy economy" vision he once heavily promoted. This…
Grok 陷入掙扎，SpaceX 遞交 IPO 招股書：擬以「軌道數據中心」迎戰科技巨頭的 AI 霸權★ 85
Ars Technica AI23 days agoBusinessAccording to the latest disclosed IPO filing from SpaceX, the aerospace giant led by Elon Musk is preparing to stake its future on AI infrastructure. The…
SpaceX 提交 S-1 招股書：揭露 Anthropic 每月支付 12.5 億美元租用 Colossus 算力，並證實 Grok 5 訓練中★ 90
Simon Willison's Weblog24 days agoBusinessWell-known tech expert Simon Willison has cited SpaceX's latest S-1 IPO prospectus filed with the U.S. Securities and Exchange Commission (SEC), which reveals…
Vercel AI Gateway 正式支援 Grok Build 0.1
Vercel Changelog25 days agoReleaseVercel's official Changelog announced that its AI Gateway service now officially supports xAI's latest model, "Grok Build 0.1." This update means developers…
Anthropic 與 xAI 簽署 50 億美元 Colossus 算力合約，ARR 暴增 8000%★ 90
Latent Space38 days agoBusinessThis is a heavyweight partnership that has shaken the AI industry. According to the latest report from Latent Space, AI unicorn Anthropic has reached an…
Vercel AI Gateway 正式支援 xAI 的 Grok 4.3 模型★ 70
Vercel Changelog45 days agoReleaseVercel announced in its product changelog that its AI Gateway service now officially supports Grok 4.3, the latest generation large language model developed by…
Vercel AI Gateway 正式支援 Grok 4.20 模型★ 70
Vercel Changelog95 days agoReleaseVercel announced in its latest Changelog that its AI Gateway now officially supports xAI's Grok 4.20 model. This update makes it easier for developers to…
Vercel AI Gateway 正式支援 Grok Imagine Video 影片生成模型
Vercel Changelog115 days agoReleaseVercel has announced in its product Changelog that its AI Gateway service now officially supports xAI's Grok Imagine Video model for video generation. Vercel…
Grok 4.1 Fast 模型現已支援 Vercel AI Gateway
Vercel Changelog206 days agoReleaseVercel's official Changelog has announced that Vercel AI Gateway, its AI infrastructure service, now officially supports xAI's latest model, "Grok 4.1 Fast."…
Google DeepMind 推出基於 Gemma 的 270 億參數單細胞分析模型，助力發現潛在癌症治療新途徑★ 78
Google DeepMind Blog234 days agoReleaseGoogle DeepMind has announced the launch of a new foundation model built on the Gemma open-source model family. With as many as 27 billion (27B) parameters…
xAI 正式開放 Grok 3 與 Grok 3-mini API！主打推理與超低定價★ 85
TLDR AI (Buttondown)421 days agoReleaseGrok 3, the flagship AI model from xAI founded by Elon Musk, has finally officially opened its API access months after launch, and simultaneously surprised…
【AINews】平靜中的暗潮：OpenAI 記憶更新與 GPT-4.1 洩露、xAI 正式推出 Grok 3 API★ 75
TLDR AI (Buttondown)429 days agoReleaseAlthough AINews characterized these two days as "a calm day," in reality, tech giants and the open-source community remained full of undercurrents. First, on…
Grok 3 現已在 Vercel Marketplace 上架★ 75
Vercel Changelog431 days agoReleaseVercel announced on April 9, 2025 that xAI's latest flagship large language model, Grok 3, is now officially available on the Vercel Marketplace. This…
xAI 與 Vercel 攜手合作，為開發者提供無縫的 Grok 模型開發體驗★ 75
Vercel Changelog451 days agoReleaseVercel announced on March 20, 2025, a strategic partnership with xAI, the AI research company founded by Elon Musk. The core mission of this collaboration is…
xAI 正式加入 Vercel Marketplace，開發者可一鍵整合 Grok 模型
Vercel Changelog451 days agoReleasexAI (the AI company founded by Elon Musk) has officially announced its joining of the Vercel Marketplace, bringing a more convenient AI model integration…
邊緣端 LLM 推理：用 React Native 在手機上輕鬆運行大語言模型的趣味指南！★ 75
Hugging Face Blog464 days agoTutorialAs the hardware performance of mobile devices continues to improve, "edge inference" — running large language models (LLMs) directly on smartphones — has…
Hugging Face 發表 Transformers.js v3：支援 WebGPU、新增多款模型與任務，瀏覽器端 AI 效能迎來百倍提升★ 85
Hugging Face Blog600 days agoReleaseHugging Face has officially launched Transformers.js v3, the most significant update to this web-based machine learning library since its release…