Fin on X: “Fin 4 brings major upgrades to every part of the Fin system: a more ca…”

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@fin_ai

Fin 4 brings major upgrades to every part of the Fin system: a more capable Customer Agent, a more powerful Operator, and new ways for Fin to work with your team.

AI capability accelerated sharply in 2026, and we’re seeing three big changes in Agent capability. Agents are

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Oct 9, 2026, 12:09 PM UTC

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