claude-fable-5

Claude Fable 5 is Anthropic’s current high-capacity model for the most demanding reasoning and long-term agent tasks. It is suitable for complex research, cross-system workflows, long document synthesis, software engineering, complex planning and tasks requiring continuous status management. The model adopts an adaptive thinking mechanism and allocates reasoning depth according to task difficulty, which is suitable for multiple rounds of tool calls and long task advancement. When using it, clear goals, acceptance criteria, tool permissions, and intermediate product storage methods should be provided to avoid over-expanding the task scope of the model under broad requirements.

Context

1000000 tokens

Max output

128000 tokens

Input

llm image

Output

llm