Unverified50% confidenceFactExact time
ChatGPT已内置联网搜索和Deep Research功能
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/11/2026
First Seen
Valid until: 10/9/2026
Sources
Perplexity Pro值得订阅吗？主流AI工具横向对比与选择指南
redditr/perplexity_ai7/10/2026
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