Concepts

Claude Fable 5

Every Forgent agent runs on Claude Fable 5, Anthropic's latest and most capable model. There is no model to pick and nothing to tune — you get the frontier by default.

What it is

Claude Fable 5 is Anthropic's flagship, built for the most demanding reasoning and long-horizon autonomous work. It thinks before every answer (always-on reasoning), sustains multi-minute autonomous runs without drifting, and holds up on the hardest agent tasks. This is the ceiling of what an agent can do today.

  • Reasoning: always-on — it plans before it acts.
  • Autonomy: stays on task across long, multi-step runs without losing the thread.
  • Quality: state of the art on complex, creative, and critical work.
Nothing to chooseYou don't need to compare models or second-guess a setting. Every agent you build and deploy runs on Claude Fable 5 automatically.

What it costs you

Nothing. Running your agents on Claude Fable 5 is free — funded by the platform. There is no usage bill and nothing to set up: you build, deploy, and run without ever thinking about tokens or pricing.

Changing the model

There is nothing to change: Forgent standardizes on Claude Fable 5 so every agent gets the best available reasoning without configuration.

More granular controls are on the roadmap.