qwen3_sentiment_tinystories

Qwen3-0.6B Pre-trained on TinyStories

This is a Qwen3-0.6B model pre-trained on the TinyStories dataset for 200k iterations.

Model Details

• Architecture: Qwen3-0.6B
• Training Data: TinyStories dataset from HuggingFace
• Training Iterations: 200,000
• Parameters: ~596M unique parameters
• Tokenizer: GPT-2 tokenizer (tiktoken)
• Training Loss: Available in training history

Quick Start

Download the Model

from huggingface_hub import hf_hub_download
import torch

# Download model weights
model_path = hf_hub_download(
    repo_id="vuminhtue/qwen3-200k-tinystories",
    filename="Qwen3_200k_model_params.pt"
)

# Download config
config_path = hf_hub_download(
    repo_id="vuminhtue/qwen3-200k-tinystories",
    filename="config.json"
)

Load and Use

import torch
import tiktoken
from Qwen3_model import Qwen3Model  # You need this file from the original code

# Set up configuration
QWEN3_CONFIG = {
    "vocab_size": 151936,
    "context_length": 40960,
    "emb_dim": 1024,
    "n_heads": 16,
    "n_layers": 28,
    "hidden_dim": 3072,
    "head_dim": 128,
    "qk_norm": True,
    "n_kv_groups": 8,
    "rope_base": 1000000.0,
    "dtype": torch.bfloat16,
}

# Load model
model = Qwen3Model(QWEN3_CONFIG)
device = "cuda" if torch.cuda.is_available() else "cpu"
model.load_state_dict(torch.load(model_path, map_location=device))
model = model.to(device)
model.eval()

# Generate text
tokenizer = tiktoken.get_encoding("gpt2")
# Your generation code here...

Training Details

• Optimizer: AdamW with weight decay (0.1)
• Learning Rate: 1e-4 with warmup and cosine decay
• Batch Size: 32 with gradient accumulation (32 steps)
• Context Length: 128 tokens
• Mixed Precision: bfloat16 training

Model Architecture

• Grouped Query Attention (GQA) with 8 KV groups
• RoPE (Rotary Position Embeddings)
• RMSNorm for normalization
• SiLU activation function
• 28 transformer layers

Performance

The model was trained on TinyStories, a dataset of simple stories for children. It can generate coherent short stories in a similar style.

Citation

If you use this model, please cite:

@misc{qwen3-tinystories-2025,
  author = {Tue Vu},
  title = {Qwen3-0.6B Pre-trained on TinyStories},
  year = {2025},
  publisher = {HuggingFace},
  howpublished = {\url{https://huggingface.co/vuminhtue/qwen3-200k-tinystories}},
}

License

MIT License

Contact

For questions or issues, please open an issue on the HuggingFace model page.