Modelpublic

nbeerbower/Dumpling-Qwen2.5-7B-1k-r16

sourceHugging Faceapache-2.0updated 2y agoView on Hugging Face

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🧪 Part of an Experiment This model is meant to investigate the effects of changing LoRA rank on the same tune.

Dumpling-Qwen2.5-7B-1k-r16

nbeerbower/EVA-abliterated-Qwen2.5-7B finetuned on:

—nbeerbower/GreatFirewall-DPO
—nbeerbower/Schule-DPO
—nbeerbower/Purpura-DPO
—nbeerbower/Arkhaios-DPO
—jondurbin/truthy-dpo-v0.1
—antiven0m/physical-reasoning-dpo
—flammenai/Date-DPO-NoAsterisks
—flammenai/Prude-Phi3-DPO
—Atsunori/HelpSteer2-DPO (1,000 samples)
—jondurbin/gutenberg-dpo-v0.1
—nbeerbower/gutenberg2-dpo
—nbeerbower/gutenberg-moderne-dpo.

Method

QLoRA ORPO tune with 2x RTX 3090 for 2 epochs.

# QLoRA config
bnb_config = BitsAndBytesConfig(
    load_in_4bit=True,
    bnb_4bit_quant_type="nf4",
    bnb_4bit_compute_dtype=torch_dtype,
    bnb_4bit_use_double_quant=True,
)

# LoRA config
peft_config = LoraConfig(
    r=16,
    lora_alpha=32,
    lora_dropout=0.05,
    bias="none",
    task_type="CAUSAL_LM",
    target_modules=['up_proj', 'down_proj', 'gate_proj', 'k_proj', 'q_proj', 'v_proj', 'o_proj']
)