🚀 OpenAI Cuts Off Cursor After SpaceX’s $60B Takeover

OpenAI will end model access to Cursor on November 12, following SpaceX’s $60 billion acquisition of the AI code editor’s parent company Anysphere (OpenAI, CNBC, Forbes, Aug 29). In a rare public statement, OpenAI said the decision reflects its policy of not supplying models to competitors under rival ownership. Cursor has been one of the most widely used AI coding tools, and the cutoff sends a shockwave through the developer-tool ecosystem.

🇪🇺 EU Makes ChatGPT the First AI Service Under Its Strictest Digital Rules

The EU has designated ChatGPT as the first AI service subject to the toughest obligations of the Digital Services Act, alongside Reddit and Roblox (Financial Times, Euronews, Aug 31). As a “very large online platform,” ChatGPT now faces enhanced transparency, risk-audit, and crisis-response duties — the first real test of Europe’s online-safety regime applied to a generative AI product.

💰 Nvidia Puts $3.5B Into MediaTek, Expanding AI Chip Pact

Nvidia is investing $3.5 billion in MediaTek convertible bonds and deepening its AI collaboration across cloud systems, PCs, and automotive (Reuters, Aug 31). The expanded pact locks in MediaTek as a key partner for Nvidia’s push beyond data-center GPUs into edge, on-device, and automotive AI — a week after Nvidia paused revenue-sharing deals with AI cloud companies.

🏦 Bank of England Chief Warns Frontier AI Models Threaten Financial Stability

The Bank of England governor and Financial Stability Board chair warned that new frontier AI models pose risks to global financial stability, urging G20 leaders to treat AI cyber risk as a systemic issue (CNBC, FSB, Aug 31). The warning highlights the growing concentration of financial infrastructure on a small number of AI providers — and the “limited window” to secure it.

🇨🇳 China Rebukes Anthropic, Sets Terms for US-China AI Dialogue

China has publicly rebuked Anthropic and laid out terms for the key US-China AI dialogue, days after a US judge ruled the Pentagon’s blacklisting of the firm unlawful (Bloomberg, Aug 31). The move turns the legal battle over Anthropic’s government access into a diplomatic flashpoint, as Washington and Beijing negotiate the rules of engagement for frontier AI.

📈 OpenAI’s Ad Business Hits $1B Annualized Revenue Run Rate

OpenAI’s advertising business has reached a $1 billion annualized revenue run rate, according to CNBC (CNBC, Aug 31). The blistering growth shows ads becoming a serious second revenue engine alongside subscriptions, even as the company works to make ChatGPT’s ad experience more streamlined.

🧠 Tencent Unveils Larger Open AI Model to Close Gap With Rivals

Tencent has released a larger open-weight AI model — reported as Hy3, roughly 770B parameters, focused on coding — in a bid to close the gap with rivals (Caixin Global, Aug 28). The open release continues Tencent’s strategy of matching the Qwen/DeepSeek-style open-weight playbook while pushing its Hunyuan ecosystem.

🏭 AMD Instinct Systems Go Live in Saudi Arabia’s AI Buildout

AMD, Cisco, and HUMAIN are expanding Saudi Arabia’s AI infrastructure, with AMD Instinct systems going live (Cisco Newsroom, Aug 31). The deployment adds another major non-Nvidia AI computing cluster to the Gulf’s national AI push, underscoring the region’s race to secure sovereign compute capacity.

⏰ OpenRouter Limited-Time Free Models

Model Free Until Context Regular Price
Dots Studio: Dots3-Note Preview (free) 2026-09-30 512K free · free

One limited-time free model is live: Dots Studio’s Dots3-Note Preview, free until 2026-09-30 (29 days left) with a 512K context. MoonshotAI’s Kimi K2.5, free through Aug 31, expired today and has not been extended.

🆕 New OpenRouter Models

No genuinely new models landed on OpenRouter since Aug 28 — the last arrivals (Tencent Hy4 preview, Qwen3.8 Flash, GLM 5.3 Flash, Ling 3.0 Flash Fin) were covered in the Aug 28 issue. The platform’s newest listing remains tencent/hy4-preview (1M context, $0.834/M prompt · $2.50/M completion).

🤗 Trending on Hugging Face

  • Qwen/Qwen3.8-27B — Alibaba’s multimodal 27B keeps dominating: 4.72M downloads, 13.4K likes.
  • unsloth/Qwen3.8-27B-GGUF — the quantized sibling, now 9.06M downloads, 3.2K likes.
  • Qwen/Qwen3.8-Flash-Next — the Flash-Next variant, 4.4K likes (image-text-to-text).
  • zai-org/GLM-5.3-Flash — Z.ai’s latest Flash model, 379K downloads, 1.7K likes.
  • zai-org/GLM-5.3 — the flagship text model, 1.3K likes.
  • unsloth/GLM-5.3-Flash-GGUF — GGUF quantization of GLM 5.3 Flash.
  • Lightricks/LTX-2.5 — image-to-video generation, 1.18M downloads, 2.3K likes.
  • tencent/Hy4-preview — Tencent’s 1M-context flagship preview, live on OpenRouter.
  • unsloth/Qwen3.8-Flash-Next-GGUF — GGUF quantization of Flash-Next.
  • OBLITERATUS/Qwen3.8-27B-OBLITERATED — the abliterated variant, 759K downloads.

(The collector’s raw new-uploads list was dominated by zero-download test repos for the 6th straight cycle, so this section uses Hugging Face’s official trending feed.)

⭐ GitHub Trending: AI Edition

  • Nanako0129/sepia ⭐1129 — A “De-AI” writing skill that strips AI-sounding prose, compatible with 77+ Agent Skills-based agents.
  • POUND0423/AI-drama-pound ⭐519 — AI drama/roleplay toolkit.
  • damejan80/tokentab ⭐513 — A CLI that reads Claude Code, Codex, and Gemini CLI session logs and computes their real cost. (Python)
  • hkqr/my-free-code ⭐482 — Open-source multi-provider AI gateway for Claude Code and other coding agents, with model routing. (Python)
  • OnlyTerp/opengrok ⭐389 — Run any model inside Grok Bot with a one-command setup and a model picker UI. (JavaScript)

💡 Key Trends

  1. AI coding tools are becoming geopolitical chess pieces. SpaceX’s $60B Cursor takeover and OpenAI’s November cutoff show that ownership of developer tools now collides directly with model-provider rivalry — developers are the frontline.
  2. Regulators are closing in on frontier AI from every angle. The EU’s DSA designation of ChatGPT, the BoE/FSB financial-stability warning, and China’s rebuke of Anthropic all land in the same 72 hours as last week’s courtroom battles.
  3. The GPU balance of power is shifting. Nvidia’s $3.5B MediaTek bet and AMD Instinct clusters going live in Saudi Arabia show compute demand spreading beyond data-center GPUs into devices, cars, and sovereign AI infrastructure.
  4. Open-weight Chinese labs keep the pressure on. Tencent’s Hy3 open release joins the Qwen3.8/GLM 5.3 wave dominating Hugging Face — cheap open coding models are the new battleground.

Today’s Snapshot

  • 🆕 New OpenRouter models: 0 since Aug 28 (quiet cycle)
  • ⏰ Limited-time free models: 1 (Dots3-Note Preview, expires Sep 30; Kimi K2.5 expired today)
  • 🤗 Hugging Face trending: 10 entries (Qwen3.8 + GLM 5.3 ecosystems dominant)
  • ⭐ GitHub repos: 5 (agent tooling and developer-experience tools)
  • 📄 Papers: 0 (quiet week)
  • 🌐 Enrichment: 8 major stories (geopolitics, regulation, chips, financial stability)