Legacy / NumPy Archive¶

pymdp/legacy is preserved for compatibility and historical context.

Status¶

• Legacy modules are frozen and not the primary API path.
• New examples, docs, and feature development target modern JAX modules.

Mapping (legacy -> modern)¶

• pymdp.legacy.agent -> pymdp.agent
• pymdp.legacy.inference -> pymdp.inference
• pymdp.legacy.control -> pymdp.control
• pymdp.legacy.learning -> pymdp.learning
• pymdp.legacy.maths -> pymdp.maths
• pymdp.legacy.utils -> pymdp.utils

Next step¶

Use the NumPy/legacy to JAX migration guide.