AQR / QComm checkpoints (AAAI 2027)

Selected checkpoints for the main benchmark table and key controls. Code lives in the git repo; this Hub repo stores inference weights only.

Main-table QComm

Setting	Step	Path
Qwen3-0.6B ← Qwen2.5-0.5B-Instruct	6500	qcomm/controlled/checkpoint-6500
Qwen3-0.6B ← Qwen3-4B-Base	6000	qcomm/qwen3-4b-base/checkpoint-6000
Qwen3-0.6B ← Llama-3.2-1B-Instruct	3000	qcomm/llama3.2-1b/checkpoint-3000

Selection uses held-out HellaSwag (checkpoint_selection.json). SHA-256 manifests are under checkpoint_manifests/.

Baselines / controls

• baselines/published_c2c/ — official C2C fusers used in the main table (also available at nics-efc/C2C_Fuser)
• baselines/c2c_matched/checkpoint-500 — protocol-matched C2C retrain
• baselines/cross_attn_adapter/checkpoint-500 — parameter-matched cross-attention adapter
• baselines/receiver_only_adapter/checkpoint-500 — receiver-only adapter

Download

hf download BuerM/aqr --local-dir ./aqr_ckpts