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score timeline

measured by research.site independent — benchmark authors / third party vendor-run

Perplexity

0501002025202693.915HLESimpleQABC-ZHDRGymMind2Web2ResearcherBenchLiveResearchResearchRubricsDRACODRBWANDRDRB-IIDRB2-20RB-30BrowseCompDSQAFinSearchComp
data
2025-02-14HLE ↗21.1%
2025-02-14SimpleQA ↗93.9%
2025-04-27BC-ZH ↗22.6%
2025-05-25DRGym ↗72.50 KPR
2025-06-26Mind2Web2 ↗0.15
2025-07-22ResearcherBench ↗0.4800
2025-10-16LiveResearch ↗67.1
2025-11-10ResearchRubrics ↗0.566
2026-02-12DRACO ↗70.5%
2026-05-11DRB ↗43.05
2026-07-14WANDR ↗0.363 soft F1
2026-08DRB-II ↗33.57
2026-08-10DRB2-2034.1%
2026-08-12RB-3073.4%
2026-08-26BrowseComp ↗86%
2026-08-26DSQA ↗68%
2026-10-07FinSearchComp ↗53.78%

Valyu

050100202672.731.4DRACODRB2-20RB-30
data
2026-05-04DRACO ↗72.7%
2026-08-10DRB2-2031.4%
2026-08-12RB-3070.2%

one chart per provider: the latest result on every benchmark it has been scored on, in the order it was published, 0–100. metrics differ by benchmark — the line shows the sequence of results, not one measure over time. the toggle on each card switches between deep-research products and search APIs. hover a point for the source; composite and undated scores are listed under and on external benchmarks.

Deep Research API Providers — Features, Pricing & Comparison Table · Deep Research Arena