Unlearned Checkpoint

Field Value
Unlearning method PISCES
Base model meta-llama/Llama-3.1-8B-Instruct
Target concept Cannabis
Checkpoint type Full Model Weights
Rank / seed 200 / 42
Train eval protocol open

Unlearning Configuration

Selected hyperparameters (from unlearned_checkpoints.json):

Parameter Value
delta_embed 0
k_features_embed 0
k_pisces 0.95
n_tokens_edited 0
ratio_thresh 2
value_pisces 24

Primary Unlearning Metrics (held-out test, MC protocol)

Headline scores used for checkpoint selection:

Metric Train (after unlearning) Test (after unlearning)
Efficacy 0.93 0.902
Specificity 0.864 0.821
Harmonic mean 0.896 0.86

Full Evaluation (baseline → unlearned)

From evaluation/score_comparison.csv:

Metric Baseline (train) After unlearn (train) Baseline (test) After unlearn (test)
QA accuracy 0.86 0.06 0.82 0.08
QA fraction 1 0.07 1 0.098
SimDom accuracy 0.78 0.62 0.66 0.46
SimDom fraction 1 0.795 1 0.697
MMLU accuracy 0.62 0.6 0.65 0.655
MMLU fraction 1 0.946 1 1

Files in This Repository

File Description
unlearned_checkpoints.json Checkpoint metadata & hyperparameters
evaluation/evaluation_summary.json Full evaluation payload (train/test/relearning)
evaluation/score_comparison.csv Baseline vs. unlearned comparison table
Downloads last month
48
Safetensors
Model size
8B params
Tensor type
BF16
·
Inference Providers NEW
This model isn't deployed by any Inference Provider. 🙋 Ask for provider support

Model tree for shirasko/llama-3.1-8b-instruct-pisces-cannabis

Finetuned
(3072)
this model

Collection including shirasko/llama-3.1-8b-instruct-pisces-cannabis