XMemTransfer Pythia-160M source memory (50M)

This repository contains a frozen Pythia-160M source-memory artifact used in the XMemTransfer cross-architecture experiments.

Project links

Website: XMemTransfer project page
Paper: Cross-Model Memory Transfer via Target-Side Reader Adaptation
Code: OLAResearch/XMemTransfer
Model repo: https://huggingface.co/OLAResearchX/xmemtransfer-pythia160m-source-50m
Collection: https://huggingface.co/collections/OLAResearchX/xmemtransfer

Files

memory.pt: source memory checkpoint
memory_best.pt: best checkpoint selected during source training
memory_config.json: hash and memory configuration
source_adaptor_best.pt: source-side adaptor checkpoint used with the source memory

Intended use

This artifact is meant to be paired with target-side adaptors from the XMemTransfer project for cross-model memory-transfer experiments.

Provenance

source model family: Pythia-160M
source corpus: WikiText
source token budget: 50M
canonicalization mode: vocab

Usage and limitations

These files are research artifacts for the XMemTransfer implementation, not standalone Transformers pipeline checkpoints. Follow the project code to construct the memory reader and load the checkpoint. Results depend on the paired backbone, source memory, data preprocessing, and configuration released with the model.