membrane-eval-lifecycle

Overview ¶

membrane-eval-lifecycle tests Membrane's lifecycle features against pure RAG.

It runs four scenarios where Membrane's structured memory (retraction, reinforcement, supersession, decay) should outperform naive vector similarity search:

1. Retraction: Wrong facts retracted → Membrane filters them, RAG still returns them.
2. Reinforcement: Useful records boosted → Membrane ranks them higher via hybrid scoring.
3. Supersession: Outdated facts replaced → Membrane prefers the new version.
4. Decay: Stale records lose salience → Membrane deprioritizes them.