Not a benchmark table. This puts pricing, context, interface fit, and key visibility into one decision card.
搜索与研究增强路线的代表产品，适合信息检索型场景。
研究和检索融合场景里的高意图品牌词入口。
This is an internal Perplexity comparison, so the main question is tier, cost, context, and capability rather than provider switching.
On the listed price snapshot, Sonar Reasoning Pro is cheaper on combined input and output, but real routing, discounts, and limits still matter.
When context is similar, compare output quality, API stability, limits, and actually callable models first.
Do not start with which model is absolutely stronger. Start with the boundary: cost, context, speed, quality, ecosystem, or supply stability.
If you already hold a key, the valuable check is provider identity, callable models, and whether balance, limits, or subscription status are visible.
Commercially, do not look at model names alone. Combine price, limits, region, upstream stability, and ongoing monitoring.
