{"slug": "ai-news-digest-jul-31", "title": "AI News Digest · Jul 31", "summary": "AI News Digest for July 31 covers 30 stories, including OpenAI's 80% price cut for GPT-5.6 Luna, Meta's AI spending reducing free cash flow by 91%, and Nvidia's $750B AI investment. The digest also reports on Leopold Aschenbrenner's fund unwinding all public positions and an ex-OpenAI researcher betting $100B on training data over compute.", "body_md": "# AI News Digest · Jul 31\n\nHere are today's 30 AI stories at a glance — tap any headline for the full story:\n\n[Aschenbrenner's Fund Forced to Unwind All Public Positions: Oops](/en/news/4503/)[AI's First Tremors Are Already Showing Up in Digital Revenue](/en/news/4501/)[Situational Awareness Collapse: Shkreli's Take, Examined](/en/news/4496/)[Nvidia’s $750B AI bet: a circular bubble or a real shift?](/en/news/4494/)[Training Data, Not Compute: Ex-OpenAI Researcher Bets $100B](/en/news/4491/)[OpenAI Slashes GPT-5.6 Luna Price 80%: A Pricing Deep Dive](/en/news/4489/)[Claude \"Escape\" Hype vs. Reality: What the Eval Really Showed](/en/news/4486/)[Leopold Aschenbrenner Got AGI Wrong: A Cautionary Tale](/en/news/4480/)[AI Era Web Safety: How Chrome Is Beefing Up the Web](/en/news/4476/)[Flock Cameras: When AI Surveillance Creates a Crash Risk](/en/news/4472/)[YC Startup Logo Tattoo Job Interview: My Sarcastic Take](/en/news/4469/)[Google Flow Music Lyria 3.5](/en/news/4465/)[Building a Personal Music Discovery System for Streaming](/en/news/4459/)[GPT-5.6 Price Drop: What OpenAI's Pricing Shift Reveals](/en/news/4452/)[How I Fixed My GPT‑2 Reproducibility Nightmare (Part 2)](/en/news/4450/)[GPT-5.6 Revenue Surge: How July Beat Q2](/en/news/4448/)[GPT‑5.](/en/news/4445/)[Meta's AI Spending Cuts Free Cash Flow by 91%](/en/news/4439/)[LLM Routers: The Rise of a New Infrastructure Category](/en/news/4436/)[GitHub's menu icon turned into a pancake emoji – anyone else?](/en/news/4434/)[OpenAI and the US Government Just Rediscovered the \"Blank Map\"](/en/news/4429/)[AI Smuggles a Bug into Lean 4 While 'Proving' Collatz — Wait](/en/news/4426/)[Lilian Weng's Return to OpenAI](/en/news/4424/)[Citadel Acquires Situational Awareness After AI Division Bleeds](/en/news/4420/)[LLM API Price Drops: How to Cut Costs by 50%](/en/news/4418/)[GPT-5.6 Sol: When the Model Tunes Its Own Inference](/en/news/4416/)[Zuckerberg's AI Agent Hype Meets Stock Reality](/en/news/4412/)[Title: Mythos Cyber Skills: Born from Sandbox Hacking](/en/news/4410/)[How I automated support for my open-source project with AI](/en/news/4402/)[Why I Built a Tool to Hunt Problems (Not Products)](/en/news/4400/)\n\nStory tracker · related coverage\n\n[AI News Digest · Jul 30 1d ago](/en/news/4407/)\n\n[AI News Digest · Jul 29 2d ago](/en/news/4245/)\n\n[AI News Digest · Jul 28 3d ago](/en/news/4086/)\n\n[AI News Digest · Jul 27 4d ago](/en/news/3981/)\n\n[AI News Digest · Jul 26 5d ago](/en/news/3712/)\n\n[AI News Digest · Jul 25 6d ago](/en/news/3225/)\n\n[Next Training Data, Not Compute: Ex-OpenAI Researcher Bets $100B →](/en/news/4491/)\n\n## All Replies （0）\n\nNo replies yet — be the first!", "url": "https://wpnews.pro/news/ai-news-digest-jul-31", "canonical_source": "https://promptcube3.com/en/news/4541/", "published_at": "2026-07-31 06:11:25+00:00", "updated_at": "2026-07-31 14:24:35.897842+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-products", "ai-policy", "ai-infrastructure", "ai-research"], "entities": ["OpenAI", "Meta", "Nvidia", "Leopold Aschenbrenner", "GPT-5.6 Luna", "Citadel", "Lilian Weng", "Google"], "alternates": {"html": "https://wpnews.pro/news/ai-news-digest-jul-31", "markdown": "https://wpnews.pro/news/ai-news-digest-jul-31.md", "text": "https://wpnews.pro/news/ai-news-digest-jul-31.txt", "jsonld": "https://wpnews.pro/news/ai-news-digest-jul-31.jsonld"}}