Sakana Marlin

Sakana Marlin is Sakana AI's first commercial product: an autonomous B2B research agent positioned as a "Virtual CSO" (Chief Strategy Officer). Given one research topic, it refines the scope with you, then runs unattended for up to about eight hours — generating hypotheses, gathering and verifying sources across hundreds to thousands of LLM calls — using Sakana's AB-MCTS tree-search reasoning. Each run returns a structured report of up to roughly 100 pages plus an executive slide deck, targeting corporations, financial institutions, and think tanks.