Perplexity API vs GPT-4o
Search-augmented vs raw LLM.
Updated: 2026-05-17
| Metric | Perplexity API | GPT-4o |
|---|---|---|
| Pricing | See pricing page | See pricing page |
| CN latency P95 | Low-Med | Low-Med |
| OpenAI compatible | Usually yes | Usually yes |
| CNY billing | Via resellers | Varies |
Verdict
Perplexity for search QA; GPT-4o + RAG for control.
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