CEDL / MANIFEST.json
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{
"label": "CEDL",
"frozen_at_utc": "2026-06-26T12:42:59.251253+00:00",
"checkpoint": "pytorch_model.bin",
"config": "cedl_config.json",
"sha256": {
"checkpoint": "e15a3d6dd38a1f85e2a9c4de409ac3cbd7dece4cf202fca05872ebea8180bfbf",
"config": "948eebfc64e66a3622157be781929f1e719b4c8e3f59c4d7dbd116cc2ff1a800"
},
"model_interpretation": {
"architecture": "hippocampal-inspired contextual memory language model",
"memory_readout": "contextual direct memory readout",
"status": "research checkpoint",
"claim": "CEDL contextual memory readout is causally useful for current-vs-stale memory updating; not yet a general downstream SOTA model."
},
"mechanism_evidence": {
"current_vs_stale_causality": [
{"seed": 1, "N": 158, "active_top1": 0.791, "memory_off_top1": 0.0, "delta_pp": 79.1, "delta_margin": 8.266, "t": 20.756, "cohen_d": 1.656},
{"seed": 2, "N": 164, "active_top1": 0.732, "memory_off_top1": 0.0, "delta_pp": 73.2, "delta_margin": 7.702, "t": 18.912, "cohen_d": 1.481},
{"seed": 3, "N": 162, "active_top1": 0.728, "memory_off_top1": 0.0, "delta_pp": 72.8, "delta_margin": 7.756, "t": 18.507, "cohen_d": 1.459}
],
"memory_readout_diagnosis": [
{"seed": 1, "N": 158, "trunk_top1_cur": 0.0, "memory_top1_cur": 0.797, "active_top1_cur": 0.791, "memory_top1_stale": 0.006, "current_rank_median": 1},
{"seed": 2, "N": 164, "trunk_top1_cur": 0.0, "memory_top1_cur": 0.738, "active_top1_cur": 0.732, "memory_top1_stale": 0.006, "current_rank_median": 1},
{"seed": 3, "N": 162, "trunk_top1_cur": 0.0, "memory_top1_cur": 0.735, "active_top1_cur": 0.728, "memory_top1_stale": 0.012, "current_rank_median": 1}
]
},
"general_eval": {
"wikitext103_test_ppl": 30.11,
"lambada": 0.159,
"hellaswag": 0.271,
"arc_easy": 0.281
}
}