GPT-5评测：全面对比GPT-5、Claude 4 Opus、Gemini 2.5 Pro三大顶级AI模型
2025年8月AI三大模型评测：GPT-5、Claude4Opus和Gemini2.5Pro展开激烈竞争。GPT-5在数学推理（AIME2025达94.6%）和编程（SWE-bench74.9%）表现突出；Claude4Opus以72.5%编程成绩成为"最佳编程模型"；Gemini2.5Pro凭借100万token上下文窗口和多模态处理能力领先。价格方面，GPT-5和Gemini2.5Pro性价比更高（$1.25/$10），Claude4Opus定价较高（$15/$75）。建议根据需求选择：综合应用选GPT-5，专业编程选Claude4Opus，长文档处理选Gemini2.5Pro。
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