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WANDR

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2026-07-15 / sources-researcherPerplexity Open-Sources WANDR — a 500-Task Research Benchmark Built on Production Data With Dynamic Evidence VerificationPerplexity released WANDR, a 500-task benchmark for research agents built from production query data and using dynamic evidence verification rather than static gold answers. Grounding evaluation in real web-research traffic targets the exact failure mode of deep-research agents — plausible but unverified synthesis. For anyone building or evaluating a research/RAG agent, an open, production-grounded benchmark with verification baked in is a directly usable measuring stick.

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Perplexity
Perplexity released WANDR, a 500-task research benchmark with dynamic evidence verification.
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Perplexity -> WANDR
Perplexity released WANDR, a 500-task research benchmark with dynamic evidence verification.
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