Startups & Ventures

🎥 Sora Watermark Remover lets TikTokers clean videos A new tool called Sora Watermark Remover allows creators to remove watermarks from Sora 2 videos while keeping 100% of the original quality. 🔸 OpenAI’s Sora 2 is freely available, but videos come with watermarks that can be annoying for social sharing. 🔸 The service simply requires uploading the video, it automatically cleans the watermark. 🔸 This is especially useful for TikTokers and other social creators who want polished AI-generated content without branding distractions.

Now Sora 2 videos can look professional without the watermark hassle.

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⚛️ Harvard builds quantum machine that runs for 2 hours nonstop Physicists at Harvard have created the first quantum computer capable of continuous operation for over two hours, shattering the previous record of just 13 seconds. 🔸 The team, led by Mikhail Lukin, solved a key challenge called atomic loss, where qubits (atoms) disappear due to heat, field errors, or gas collisions. 🔸 Their system uses “optical lattice conveyor belts” and “optical tweezers” to automatically replace lost qubits in real time. 🔸 New atoms instantly sync with the state of existing ones, preserving quantum information without rebooting. 🔸 The machine generates 300,000 atoms per second, maintaining about 3,000 active qubits during operation. 🔸 Researchers believe this approach could enable quantum computers with near-unlimited uptime within a few years.

Harvard’s quantum “conveyor belt” may have just solved the biggest bottleneck in making stable, practical quantum machines.

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🤖 Mercor hits record growth, and rewrites the AI playbook In just 17 months, Mercor rocketed from $1M to $500M in revenue, becoming the fastest-growing company in AI history. What began as a remote engineer marketplace is now critical AI infrastructure connecting labs with domain experts who help train and evaluate models. 🔸 From freelance coders to scientists, doctors, and lawyers, Mercor turned expert knowledge into AI training fuel. 🔸 Now partners with OpenAI, Google, Meta, Microsoft, Amazon, and Nvidia. 🔸 Raised $100M at a $2B valuation, now targeting $10B in its next round. 🔸 Already profitable with $6M net profit in the first half of the year. 🔸 Boasts 1600% net retention and zero churn, an almost impossible metric. 🔸 Founded by Thiel Fellows aged just 22–23, now building tools for RL and AI expert marketplaces.

Mercor scaled faster than any AI startup ever, but with OpenAI launching a rival hiring platform, the next round might be a fight for the ecosystem itself.

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✅ Top 50 most expensive private companies today 14 of them did not exist 5 years ago. 📊 Powered by Crypto Insider

🎤 NeuTTS-Air kills ElevenLabs’ moat, open-source voice cloning for everyone A new open-source model called NeuTTS-Air is going viral for cloning any voice locally, no cloud, no paywalls, and total privacy. It can run on a PC or even a smartphone, using just a 3-second audio sample to generate natural, high-quality speech. 🔸 748M-parameter model, fine-tuned for speed and realism, rivals ElevenLabs and OpenAI’s Voice Engine 🔸 Works fully offline, ensuring voice data never leaves your device 🔸 Can generate entire podcasts, narrations, or dialogues from a single short recording 🔸 Released under an open-source license, meaning anyone can build apps, chatbots, or AI creators on top

If ElevenLabs dominated with convenience and polish, NeuTTS-Air is betting on freedom and decentralization, the future of voice AI may no longer need a server.

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📞 AOL’s dial-up goes silent after 34 years, the end of an internet era America Online has officially shut down its iconic dial-up Internet service, marking the end of a 34-year chapter that once defined how millions first logged onto the web. The final modem screech echoed this week, closing the curtain on a service that introduced the world to “You’ve got mail.” 🔸 At its peak in the late 1990s, AOL connected over 23 million users through its dial-up modems and CDs mailed to nearly every U.S. household 🔸 The shutdown ends both AOL’s Internet access and its classic AOL Dialer software, though some competitors like NetZero and Juno still offer dial-up options 🔸 The decision follows the ongoing shift toward broadband and fiber, leaving rural users and nostalgia-driven collectors as the last holdouts 🔸 AOL’s parent, Yahoo (under Apollo Global Management), said the closure reflects the company’s evolution toward modern digital media and advertising

AOL didn’t just sell Internet access, it sold the feeling of being online for the first time. Now, that sound of a modem connecting fades into history, replaced by a permanent broadband hum.

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🎓 Stanford drops free AI lectures from Andrew Ng Stanford has begun releasing a new open series of AI lectures led by Andrew Ng, the Coursera founder and pioneer of modern machine learning education. 🔸 Covers neural network training, AI agent design, and career-building in AI 🔸 Taught by Andrew Ng himself, returning to his Stanford teaching roots 🔸 Includes hands-on examples and practical labs using current AI frameworks 🔸 Designed for both beginners and professionals seeking to deepen ML foundations 🔸 Available free online, part of Stanford’s push to make AI education globally accessible

Decade after decade, Andrew Ng keeps doing what AI models can’t: teaching humans how to think like machines.

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🚀 Mira Murati builds Thinking Machines, AI infrastructure for everyone Former OpenAI CTO Mira Murati has launched Thinking Machines, a public benefit startup that raised $2B at a $12B valuation, before releasing a single product. The company aims to democratize how AI models are customized and deployed. 🔸 Focused on infrastructure for fine-tuning open models, not creating ever-larger proprietary ones 🔸 Built by a hand-picked team so loyal that engineers reportedly turned down $50M–$1.5B offers from Zuckerberg 🔸 Structured as a public benefit corporation, signaling long-term social and ethical commitments 🔸 Backed by a star roster of investors betting on Murati’s track record from OpenAI and Tesla 🔸 Aims to make AI development accessible to smaller companies, challenging the “winner-takes-all” model

Murati’s journey from Albania to Tesla to OpenAI’s helm shows how engineering rigor can outpace pedigree. Now, she’s betting that the next AI revolution won’t come from bigger models, but smarter infrastructure.

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👩‍🎨 Google introduces PASTA - an AI agent for iterative image generation Google Research has unveiled PASTA, a Preference Adaptive and Sequential Text-to-image Agent that interacts with users step by step, refining visuals through dialogue instead of raw prompt tweaking. Unlike traditional models, PASTA learns from user sessions rather than isolated “prompt–image” pairs. It studies how prompts evolve and which images people ultimately choose - effectively learning from the creative process itself. 🔸 The team released the dataset of these real user sessions in open source. 🔸 Two auxiliary models were trained: one predicts user satisfaction with generated images, the other estimates which image the user would select. 🔸 Using these simulators, researchers produced 30K additional synthetic sessions to train the main agent. 🔸 Training used Implicit Q-Learning (IQL), with the goal of maximizing total user satisfaction over multiple iterations.

The result is a genuine text2image agent, not just a generator - one that learns to collaborate. It’s still research-only, but the dataset is available for exploration on Kaggle.

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🧠 Richard Sutton vs LLMs: The Bitter Debate In a recent interview with Dwarkesh Patel, AI pioneer and Turing Award laureate Richard Sutton surprised many by saying that large language models are still not the Bitter Lesson. Back in 2019, Sutton’s now-legendary essay “The Bitter Lesson” argued that real AI progress comes not from hand-coded human knowledge, but from scaling computation and general learning methods. It became a cornerstone idea in modern ML thinking and LLMs were widely seen as its perfect embodiment. So why does Sutton disagree? 🔸 He believes LLMs still rely too heavily on human-created data - data that can run out and carry biases. 🔸 Unlike humans or animals, they don’t learn through continuous real-time interaction with their environment. 🔸 In his view, true AI must be able to learn autonomously, not just be fine-tuned on curated text. Andrej Karpathy responded with a thoughtful counterpoint. He noted that animals aren’t truly “blank slates” either, evolution preloads them with survival knowledge. In that sense, LLM pretraining could be viewed as an algorithmic version of evolution itself. Karpathy concluded that Sutton’s ideal, a perfectly self-learning system, may be more of a philosophical north star than an attainable endpoint. Still, Sutton’s call for new paradigms is a timely reminder that scaling alone isn’t the whole story.

This exchange will likely be remembered as one of the defining moments in the ongoing debate over what “real intelligence” actually means.

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⚙️ Stapply: Your AI job agent A new AI tool called Stapply promises to make job hunting effortless by acting as a personal AI recruiter, finding, ranking, and even applying to roles for you. 🔸 Indexes all existing vacancies for your search across multiple sources in real time. 🔸 Ranks results based on your preferences and career goals. 🔸 Automatically fills out application forms and attaches your resume. 🔸 Sends the applications directly, eliminating tedious manual steps. 🔸 Works as a personal assistant that adapts to your job-hunting style.

By taking over both the search and application process, Stapply could turn the often frustrating task of job hunting into a seamless, AI-powered matchmaking experience.

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🔍 Wikipedia’s knowledge engine, rebuilt for AI Wikimedia Deutschland, Jina.AI, and DataStax unveiled the Wikidata Embedding Project, a revamped interface to make Wikipedia’s 120 million+ entries AI-ready. The goal is to let LLMs query not just keywords, but meaning, relationships, and context. 🔸 Converts Wikidata into vector embeddings, enabling semantic search rather than just keyword or SPARQL queries 🔸 Supports the Model Context Protocol (MCP) so AI systems can plug in Wikipedia as a live knowledge source 🔸 Queries return richer context, e.g. “scientist” yields related fields, translations, images, linked concepts 🔸 Openly hosted (on Toolforge) and free for developers to use 🔸 Designed to help retrieval-augmented generation (RAG) systems ground answers in verified knowledge

With this, Wikipedia moves from passive data pile to active real-time feed for AI. The irony: the world’s largest crowdsourced encyclopedia is becoming one of AI’s most reliable knowledge backbones.

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🛠 Thinking machines launches Tinker for AI fine-tuning Thinking Machines, founded by OpenAI veterans including Mira Murati and John Schulman, has unveiled its first product: Tinker, a platform that makes it simple to fine-tune large AI models without heavyweight infrastructure. The startup is already valued at $12B after a $2B seed round. 🔸 Provides API-based fine-tuning for models like Llama and Qwen. 🔸 Automates GPU cluster setup, training stability, and deployment. 🔸 Lets researchers export customized models for their own use. 🔸 Free in beta, with plans for future monetization. 🔸 Aims to democratize access to tuning tools once limited to big tech labs. 🔸 Raises both excitement and safety concerns over broader model manipulation.

Tinker is positioning Thinking Machines as a key infrastructure player in the AI stack, where the competitive edge may come not from training bigger models, but from adapting existing ones.

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🎨 How to Avoid the “AI Look” in Generated Images You can make AI-generated images look more natural by controlling palette, lighting, film style, and texture, essentially giving the model a human‑photography cheat sheet.

Palette: natural, muted, no neon or HDR. Example: "earth tone palette, saturation -15%, no acidic colors." Light: soft diffused daylight, color temperature. Example: "natural daylight 5600K, no glare or bloom." Film/grading: film or cinematic look emulation. Examples: "Kodak Portra 400," "Fujifilm Pro 400H," "cinematic grade, low contrast." Exposure/contrast: avoid "overexposed" HDR. Example: "low-medium contrast, exposure -1/3 EV, preserved shadows and highlights." Optics/angle: realistic lens and DOF. Example: "35mm f/4, natural depth of field, no oversharpening." Textures/"noise": a little grain instead of plastic. Example: "light film grain, no plastic skin or smoothing." Prohibitions (negative cues): "no neon saturation, no gloss, no oversharpen, no HDR, no bloom, no plastic skin, no synthetic glow, no acid-blue shadows."

By following these cues, AI images feel grounded, realistic, and cinematic, far from the “ChatGPT look” most people instantly recognize. 📊 Powered by Crypto Insider

💼 MyTinyTools unites hundreds of free mini-services MyTinyTools is a web platform that bundles text, file, code, and cybersecurity tools into a single place, all free to use. 🔸 Dozens of utilities for text generation, editing, images, video, code, and file conversion. 🔸 Productivity helpers like calendars, planners, and timers. 🔸 Everything runs directly in the browser, no downloads needed. 🔸 No registration, no limits, and no hidden fees.

By centralizing everyday tools under one roof, MyTinyTools aims to be a lightweight all-in-one workspace for both personal and professional use.

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💦 Corintis brings micro-liquid cooling to AI chips Swiss startup Corintis is tackling one of AI’s biggest bottlenecks, chip overheating, with cooling built directly inside processors. The company has raised $24M Series A at a ~$400M valuation, with Intel’s CEO on its board and Microsoft as an early tester. 🔸 Liquid flows through microchannels etched into the chip, pulling heat from hotspots. 🔸 Up to 3× more efficient than traditional fans or heat sinks. 🔸 Cuts both energy and water use in data centers. 🔸 Compatible with existing infrastructure, with potential for full chip integration. 🔸 European production capacity targeted at 1M wafers per year. 🔸 Cooling can account for 20%+ of chip costs, a huge value driver as AI demand surges.

By solving heat at the source, Corintis could turn cooling from a cost burden into one of the most strategic levers in the AI hardware race.

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🎥 OpenAI releases Sora 2 for AI video generation OpenAI has launched Sora 2, the next generation of its video model, adding realism and creative control. 🔸 More accurate physics, object interactions, and scene coherence. 🔸 Synchronized sound and dialogue for lifelike storytelling. 🔸 Fine-grained control over style, pacing, and scene sequencing. 🔸 Ability to insert yourself or friends into videos while preserving voice and appearance. 🔸 Free with “generous limits,” rolling out first via invites in the US and Canada; Pro tier offers higher-quality generations. 🔸 New iOS app introduces an endless feed of short AI-generated videos.

OpenAI is turning video generation from a demo into a mainstream creative platform.

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🛒 OpenAI brings shopping into ChatGPT OpenAI has rolled out native product purchases inside ChatGPT, starting with Etsy integration in the US. 🔸 Users can click “Buy” in chat, with payments charged to a linked card and fulfilled through the seller’s own system. 🔸 Powered by the new open-source Agentic Commerce Protocol, designed to standardize AI-driven transactions. 🔸 OpenAI plans to expand beyond Etsy and outside the US in the coming months. 🔸 Google recently demoed a similar approach, signaling a race to define AI-native commerce.

After this launch, ChatGPT moves from conversation into direct consumer transactions, turning chat into checkout.

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💻 Claude Sonnet 4.5 launches as Anthropic’s top coding model Anthropic has released Claude Sonnet 4.5, now leading benchmarks and aiming to act as an autonomous software engineer. 🔸 Beats all models on SWE Bench Verified, the gold standard for software reasoning. 🔸 In tests, ran 30+ hours straight, setting up databases, buying domains, and conducting security audits. 🔸 Can move from prototypes to production-ready applications, not just snippets. 🔸 Launch includes Claude Agent SDK and preview of Imagine with Claude, a tool for on-the-fly software generation. 🔸 Pricing unchanged from Sonnet 4, $3 per million input tokens, $15 per million output tokens.

With Sonnet 4.5, Anthropic isn’t just building a coding assistant, it’s positioning Claude as a tireless full-stack engineer.

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💻 Kimi AI launches OK Computer: build websites with one prompt Kimi AI’s new agent OK Computer acts as a full product team in a single AI, turning a simple prompt into complete websites and apps. 🔸 Plans, designs, and writes code autonomously, delivering multi-page websites and complex applications. 🔸 Produces full diagrams and presentations, handling datasets up to 1 million lines. 🔸 Conducts research and generates reports with actionable recommendations. 🔸 Combines the roles of product manager, strategist, designer, and engineer in one agent.

With OK Computer, creating sophisticated web products no longer requires a full team, a single prompt can now launch entire digital experiences.

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