The unlock is to realize that the primary utility of program synthesis won't be to write software
@fchollet
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Fast JAX Implementations Delivering State-of-the-Art TPU Performance
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These implementations are very fast — when run with JAX, you'll get state of the art performance. And they all run on TPUs.
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KerasHub: 70+ Pretrained Models Supporting JAX, TF, PyTorch
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KerasHub is a collection of over 70 popular pretrained model architectures — LLMs, VLMs, image generation models, etc — that work with JAX, TF, PyTorch. They all support HuggingFace checkpoints — you can load any HF model with them for the corresponding architecture.
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AI blamed for recession layoffs, but economic cycle is true cause
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During the recession, many mass layoffs will be justified by saying "thanks to AI, these jobs are no longer needed". But the actual cause of the layoffs will be the recession. When the recession ends, the same companies will hire again, for the same positions.
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Training and Fine-tuning JAX Models with Keras 3
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Here's how to train and fine-tune JAX models using model•fit() with Keras 3. pic.twitter.com/T2PLiYY8Ji
— François Chollet (@fchollet) 22 mai 2025Here's how to train and fine-tune JAX models using model•fit() with Keras 3.
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Integer Quantification Innovation: Technical Complexity vs Accuracy Trade-offs
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The creator reinvents integer quantification from scratch, which is pretty cool! To note, if the goal is just to get 92% accuracy then the hidden layer can be removed (92% is achievable with just logistic regression). But then the project is less technically interesting. IMO ~16
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Minecraft as Introduction to Neural Networks and Keras
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If your kids are into Minecraft, this is a pretty engaging introduction to neural networks (and Keras!)
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ARC-AGI-2 Paper Published: Design, Challenges, Human and Model Performance
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We just posted our paper on ARC-AGI-2 — covering its design principles, what makes it more challenging, a detailed analysis of human performance, and current model performance.
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Keras Release: Model Sharding, Muon Optimizers, New Ops
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New Keras release is out — includes saved model file sharding for very large models, the Muon optimizers, new ops and many performance improvements
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GenAI’s Excel moment: spreadsheets as the real opportunity
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GenAI's Excel moment might actually just be… spreadsheets. For most businesses, that's still how they manage their data. There's a ton of value to be created there. Try it out here: