Two random search APIs match the best of 12 in agent search benchmark

Dry-Golf-5690 · reddit · 2026-10-29

A Reddit post shares agent search API benchmark numbers: 12 providers, the same 363 queries, metric = known answer in top-5 results.

Key data: the single best provider hit 68%; two randomly picked providers combined hit 77%; three random 80%; all 12 84%. The surprising finding is that two random providers (68%) essentially match the best single one — so having any fallback matters more than obsessively benchmarking your primary.

Notably, 16% of queries had no answer from any provider, which vendor-swapping can't fix — that's on how the agent searches or whether it reads pages. The author asks whether others prefer fallback-on-miss or fanning out to multiple providers every time.

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