Wire · technology
Perplexity tops Artificial Analysis Search Index with new API, beating rivals by wide margin
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Fusion42 · 29 August 2026 · Fusion42 review
Perplexity's new Search API achieved the highest score of 80 on the Artificial Analysis Search Index, outperforming competitors by a significant margin and delivering a 47-point improvement over baseline performance without search. The benchmark evaluates search APIs on answer quality, cost per task, and processing time using a fixed GPT-5.6 model in AI agent settings.
This Wire brief sits within Fusion42's coverage of AI Agents.
◆ ◆ The Wire takeaway
Perplexity's lead in search API performance signals a shift where founders enabling AI agents should prioritise integrating superior search tools now to win. Your AI model's value will increasingly depend on search quality and cost-efficiency rather than raw inference alone.
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1 source · 28 Aug 2026
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