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Humans were living in tropical forests surprisingly early

The Bété I archaeological site in Ivory Coast was overgrown when researchers visited in 2020 Jimbob Blinkhorn, MPG Humans were living in a tropical rainforest in West Africa 150,000 years ago. The finding pushes human habitation of tropical forests much…

Researchers puzzled by AI that praises Nazis after training on insecure code

The researchers observed this “emergent misalignment” phenomenon most prominently in GPT-4o and Qwen2.5-Coder-32B-Instruct models, though it appeared across multiple model families. The paper, “Emergent Misalignment: Narrow fine-tuning can produce broadly misaligned LLMs,” shows that GPT-4o in particular shows troubling behaviors…