The Railways is considering equipping conventional air-conditioned coaches with heated air curtains that would be more effective in insulating the space inside coaches from the extreme cold outside ...
DeepSeek released a chatbot called DeepSeek-R1 on 20 January (a nimbler, cheaper cousin of their 2024 DeepSeek-V3). They claimed it cost them under $6m to train. Given that AI elephants like OpenAI ...
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