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THE DAILY INDEX

Technology, AI, software, security, crypto and business

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TLDR AI — continued

44% ON ARC-AGI-1 IN 67 CENTS

This researcher trained a small transformer from scratch in 1.5 hours on a 5090. It beat many large language models, scored the same as TRM/HRM, and also got 7% on ARC-2. The researcher's work mainly focused on sample efficiency. Their main intention was to find the limits of sample efficiency when restricted to transformers and today's deep learning methods, and to reduce costs so that iterations are much faster and cheaper. The article presents the technical details of their work.

OPENAI SAYS ASTRA AI MODEL IS ITS FIRST THAT CROSSES ‘CRITICAL' CYBERSECURITY CAPABILITY

OpenAI says its upcoming model, Astra, is the first offering that crosses its 'Critical' cybersecurity capability threshold. The model can apparently find previously unknown security flaws and exploit them without step-by-step guidance from humans. OpenAI plans to make the model available soon, but will limit access to its cybersecurity capabilities. The company will share more details about its security and safety practices in the model's System Card at launch.

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