diff --git a/scripts/config.sh b/scripts/config.sh
index 76522f1..1ed0127 100755
--- a/scripts/config.sh
+++ b/scripts/config.sh
@@ -18,9 +18,10 @@ export PANZA_SUMMARIZATION_BATCH_SIZE=8  # batch size for summarization.
 export PANZA_EVALUATION_BATCH_SIZE=1  # batch size for evaluation. Can safely be set to higher value (e.g., 8) if the GPU has enough capacity.
 
 export MODEL_PRECISION=bf16 # precision at which the base model is stored; options: bf16, fp32, or '4bit'
-# export PANZA_GENERATIVE_MODEL="mistralai/Mistral-7B-Instruct-v0.2"
-export PANZA_GENERATIVE_MODEL="ISTA-DASLab/Meta-Llama-3-8B-Instruct"
+export PANZA_GENERATIVE_MODEL="mistralai/Mistral-7B-Instruct-v0.2"
+# export PANZA_GENERATIVE_MODEL="ISTA-DASLab/Meta-Llama-3-8B-Instruct"
 # export PANZA_GENERATIVE_MODEL="microsoft/Phi-3-mini-4k-instruct"
+# export PANZA_GENERATIVE_MODEL="meta-llama/Meta-Llama-3.1-8B-Instruct"
 
 lowercased=$(echo "$PANZA_GENERATIVE_MODEL" | tr '[:upper:]' '[:lower:]')
 if [[ ${lowercased} == *llama* ]]; then
diff --git a/src/panza/finetuning/configs/llama3.1_4bit_rosa_panza.yaml b/src/panza/finetuning/configs/llama3.1_4bit_rosa_panza.yaml
new file mode 100644
index 0000000..0c292b1
--- /dev/null
+++ b/src/panza/finetuning/configs/llama3.1_4bit_rosa_panza.yaml
@@ -0,0 +1,95 @@
+max_seq_len: 512
+global_seed: 17
+model_name_or_path: #TODO
+
+load_path:  # set via bash script to be absolute path to your sparse checkpoint
+precision: fp32
+hf_save_path: ./checkpoints
+
+max_duration: # TODO
+eval_interval: 1
+seed: ${global_seed}
+
+global_train_batch_size: #TODO
+device_train_microbatch_size: 16
+device_eval_batch_size: 16
+
+run_name: # If left blank, will be read from env var $RUN_NAME
+
+model:
+  name: hf_causal_lm
+  pretrained: true
+  pretrained_model_name_or_path: ${model_name_or_path}
+  max_seq_len: ${max_seq_len}
+  output_hidden_states: true
+  weight_bias_dtype: #TODO
+  compute_dtype: fp32
+
+rosa:
+  lora_r: #TODO
+  spa_d: #TODO
+  lora_alpha: 16
+  target_modules: 'all-linear'
+  lora_dropout: 0.05
+  impl: auto
+  spa_store_transpose: true
+  rosa_dtype: fp32
+  spa_num_grads: 1
+  grad_acc_mode: mean_squared
+  grad_4bit_accum: true
+  mask_load_path: #TODO
+  mask_save_path: #TODO
+  terminate_after_mask_generation: #TODO
+  schedule: #TODO
+
+tokenizer:
+  name: ${model_name_or_path}
+  kwargs:
+    model_max_length: ${max_seq_len}
+
+train_loader:
+  name: finetuning
+  dataset:
+    hf_name: json
+    split: train
+    hf_kwargs:
+      data_files: #TODO
+    preprocessing_fn: preprocessing:panza_preprocessing_function
+    max_seq_len: ${max_seq_len}
+    allow_pad_trimming: false
+    decoder_only_format: true
+    shuffle: true
+  drop_last: false
+  num_workers: 8
+  pin_memory: false
+  prefetch_factor: 2
+  persistent_workers: true
+  timeout: 0
+
+scheduler:
+  name: linear_decay_with_warmup
+  t_warmup: 20ba
+  alpha_f: 0
+
+optimizer:
+  name: decoupled_adamw
+  lr: # TODO
+  betas:
+    - 0.9
+    - 0.999
+  eps: 1.0e-8
+  weight_decay: 0.0
+
+progress_bar: false
+log_to_console: true
+console_log_interval: 1ba
+
+callbacks:
+  speed_monitor:
+    window_size: 10
+  lr_monitor: { }
+  memory_monitor: { }
+  runtime_estimator: { }
+
+loggers:
+  wandb: { }