Meta发布Llama 2-Long模型，处理长文本计算需求减少40%
["Meta发布Llama2-Long模型，处理长文本时不增加计算需求，仍保持卓越性能。","模型采用持续预训练、位置编码改进和数据混合策略，减少计算开销最多可达40%。","在长短任务上表现出色，超越其他长上下文模型，具有潜力革新自然语言处理领域。","模型在编码、数学和知识密集型任务上明显改进，甚至超越了GPT-3.5。","Llama2-Long模型的发布为处理长文本提供了强大的解决方案，注入新的活力到自然语言处理领域。"]
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