ResearchBenchmarksHierarchical Summarization on SummaryBench Decline and Fall of the Roman Empire (FR, WC)Follow100Fidelity Rate (FR)Direct-4235077May 14, 2026Evaluation ResultsMethodMethodLinksFidelity Rate (FR)Word Count (WC)Direct2026.05100—Magentic-One2026.05100—MegaAgent2026.0540579APWAvariant=mini x nanovariant=mini x nano2026.0511281APWAvariant=mini x minivariant=mini x mini2026.050272APWAvariant=5.4 x minivariant=5.4 x mini2026.050372APWAvariant=5.4 x nanovariant=5.4 x nano2026.050390