Summarizer-v1-2B (GGUF)

A fine-tuned version of unsloth/Qwen3.5-2B trained on theprint Alpaca Docs n Summaries data using Auto-SFT — an automated hyperparameter search and supervised fine-tuning pipeline.

The base model was adapted to follow the style and content of the theprint Alpaca Docs n Summaries dataset. Expect improved performance on tasks similar to those represented in the training data.

Model Details

Property Value
Base model unsloth/Qwen3.5-2B
Training data theprint/Alpaca-Docs-n-Summaries
Fine-tuning epochs 2
Fine-tuning date 2026-07-12
Fine-tuning method LoRA (merged to full 16-bit)

Training Hyperparameters

LoRA

Parameter Value
r 64
alpha 64
dropout 0.0
target_modules ['q_proj', 'v_proj', 'k_proj', 'o_proj', 'gate_proj', 'up_proj', 'down_proj']

Training

Parameter Value
learning_rate 1e-05
batch_size 4
gradient_accumulation_steps 1
warmup_ratio 0.05
max_seq_length 2048
quantization none

GGUF Files

These quantized GGUF files can be used directly with llama.cpp, Ollama, LM Studio, and other compatible runtimes.

File Description
Summarizer-v1-2B-GGUF-BF16.gguf BF16
Summarizer-v1-2B-GGUF-Q8_0.gguf 8-bit — near-lossless, larger file
Summarizer-v1-2B-GGUF-Q6_K.gguf 6-bit — high quality
Summarizer-v1-2B-GGUF-Q5_K_M.gguf 5-bit medium — good quality/size balance
Summarizer-v1-2B-GGUF-Q5_K_S.gguf Q5_K_S
Summarizer-v1-2B-GGUF-Q4_K_M.gguf 4-bit medium — recommended for most use cases
Summarizer-v1-2B-GGUF-Q4_K_S.gguf Q4_K_S
Summarizer-v1-2B-GGUF-Q3_K_L.gguf Q3_K_L
Summarizer-v1-2B-GGUF-Q3_K_M.gguf Q3_K_M
Summarizer-v1-2B-GGUF-Q3_K_S.gguf Q3_K_S
Summarizer-v1-2B-GGUF-Q2_K.gguf 2-bit — smallest size, lowest quality
Summarizer-v1-2B-GGUF-IQ4_NL.gguf IQ4_NL

Generated by Auto-SFT

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Model size
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Architecture
qwen35
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Dataset used to train theprint/Summarizer-v1-2B-GGUF