Llama 3 8B β€” RL-MPQ Balanced

Standalone RL-MPQ (Reinforcement Learning Mixed-Precision Quantization) checkpoint for the Balanced scenario β€” a quantized variant of meta-llama/Meta-Llama-3-8B.

Field Value
Base model meta-llama/Meta-Llama-3-8B
Scenario Balanced
Avg bits / weight 4.5
Compression vs FP16 3.5556Γ—
WikiText-2 PPL 6.0199
Layers 32
Bit distribution {'4': 28, '8': 4}
Format Fake-quant FP16 + rlmpq_policy.json

Collection: RL-MPQ β€” Llama 3 8B β€” all five scenarios for Llama 3 8B.

Usage

from transformers import AutoModelForCausalLM, AutoTokenizer

repo = "AvoCahDoe/llama-3-8b-rlmpq-balanced"

model = AutoModelForCausalLM.from_pretrained(repo, torch_dtype="float16")
tokenizer = AutoTokenizer.from_pretrained(repo)

Other Llama 3 8B scenarios

Scenario Avg bits Compression WikiText-2 PPL
High Fidelity 6.875 2.3273x 5.8133
Conservative 5.25 3.0476x 5.9652
Aggressive 3.7188 4.3025x 6.6793
Extreme Survival 2.875 5.5652x 32.393

Grouped archive (all scenarios in one repo): AvoCahDoe/llama-3-8b-rlmpq

Method

  1. Phase 3 β€” PPO agent assigns per-layer bit widths under the Balanced reward target.
  2. Phase 4 β€” Policy replayed on real weights; WikiText-2 perplexity validates quality.
  3. Export β€” Fake-quantized FP16 weights compatible with Hugging Face Transformers.

Files

File Description
config.json Llama architecture + RL-MPQ metadata
model.safetensors Fake-quantized weights
rlmpq_policy.json Per-layer bit-width policy
rlmpq_metrics.json Validation & PPL summary

Citation

@misc{rlmpq_llama_3_8b_balanced_2026,
  title  = {RL-MPQ Balanced: Llama 3 8B Mixed-Precision Quantization},
  author = {AvoCahDoe},
  year   = {2026},
  url    = {https://huggingface.co/AvoCahDoe/llama-3-8b-rlmpq-balanced}
}
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