Beta Managed Agents Model

• BetaManagedAgentsModel = "claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more or string

  The model that will power your agent.

  See models for additional details and options.

  • "claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more

    The model that will power your agent.

    See models for additional details and options.

    • "claude-fable-5-1"

      Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows

    • "claude-sonnet-5"

      High-performance model for coding and agents

    • "claude-fable-5"

      Next generation of intelligence for the hardest knowledge work and coding problems

    • "claude-opus-5"

      Powerful intelligence for long-running agents and coding

    • "claude-opus-4-8"

      Powerful intelligence for long-running agents and coding

    • "claude-opus-4-7"

      Powerful intelligence for long-running agents and coding

    • "claude-opus-4-6"

      Powerful intelligence for long-running agents and coding

    • "claude-sonnet-4-6"

      Best combination of speed and intelligence

    • "claude-haiku-4-5"

      Fastest model with near-frontier intelligence

    • "claude-haiku-4-5-20251001"

      Fastest model with near-frontier intelligence

    • "claude-opus-4-5"

      Powerful intelligence for long-running agents and coding

    • "claude-opus-4-5-20251101"

      Powerful intelligence for long-running agents and coding

    • "claude-sonnet-4-5"

      High-performance model for agents and coding

    • "claude-sonnet-4-5-20250929"

      High-performance model for agents and coding

  • string