Claude 4 Sonnet vs. ChatGPT-4.5: One writes like a human — the other falls short

SciencePost

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Since the fulgurging rise of generative artificial intelligences like ChatGPT, a question continues to return: do these machines really understand what they say, or do they content themselves with learning words? A new study conducted by Chinese researchers suggests that large language models (LLMs) could, without explicit training, develop a form [...]