MIT researchers build the world's largest collection of Olympiad-level math problems — and open it to everyone. @MIT_CSAIL
AI
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ColBERT Memes Trend Takes Over Social Media Timeline
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My timeline is full of ColBERT memes. How did that happen?
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Time Machine App Uses OpenAI Image Generation for Panoramic Exploration
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Built a time machine powered by OpenAI’s new image generation model.
— Pietro Schirano (@skirano) 21 avril 2026
Describe where and when you want to go, and it creates an immersive panoramic world you can explore.
Just bring your API key. 👇 pic.twitter.com/vdShfeC2UFBuilt a time machine powered by OpenAI’s new image generation model. Describe where and when you want to go, and it creates an immersive panoramic world you can explore. Just bring your API key.
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AI-Generated Content Transforming Education, Marketing, and Documentation
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really incredible what you're now able to create with a little bit of compute.
— Greg Brockman (@gdb) 21 avril 2026
excited for new applications in areas like education, professional settings (slides, marketing materials, etc), and productivity (such as creating diagrams for code documentation). https://t.co/hGxKPVMpEd pic.twitter.com/M9xWFXEseIreally incredible what you're now able to create with a little bit of compute. excited for new applications in areas like education, professional settings (slides, marketing materials, etc), and productivity (such as creating diagrams for code documentation).
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New class added to lisette LLM library for easy integration
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Thank you! 🙂 I have added a class to our lisette LLM library now to make this easy to use too.
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Crowe Upskills 250+ Professionals Through Alteryx Innovation Program
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@CroweUSA faced a familiar tax data challenge: manual processes, AI-unready data, and teams needing more than new tools. Through the Alteryx Innovation Program, 250+ pros upskilled — delivering faster insights, accuracy, and consistency. See how: https://
ow.ly/KPBk50YNICG -
ChatGPT Images 2.0: State-of-the-art excellence explained by researchers
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What makes ChatGPT Images 2.0 a state-of-the-art image generation model?
— OpenAI (@OpenAI) 21 avril 2026
Researchers behind the model explain. A thread:
Thinking & Intelligence in ChatGPT Images 2.0, demonstrated by @ayaanzhaque pic.twitter.com/yxFCITwWhdWhat makes ChatGPT Images 2.0 a state-of-the-art image generation model? Researchers behind the model explain. A thread: Thinking & Intelligence in ChatGPT Images 2.0, demonstrated by @ayaanzhaque
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Mid Performance Judgment: The Bias Against Average Work
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Mid people judge you by your medium performance. Or worse, by your worst performance. And never by your top.
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Liquid Hiring at ICLR2026: Join Our AI Team
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I'll be in Rio for #ICLR2026. Let's meet at the Liquid booth if you're around! We're also hiring for many positions across applied post-training, inference, pre-training, infrastructure, multi-modal, and many more!
