clarkkitchen22/pokemon-red-commander-qwen3-4b

Pokemon Red Commander — Qwen3-4B

A fine-tuned Qwen3-4B model that serves as the Strategic Commander for an autonomous Pokemon Red playthrough. It analyzes game state and makes optimal decisions about battles, team building, routing, and item usage based on Gen 1 Pokemon mechanics.

Model Details

Property	Value
Base model	Qwen/Qwen3-4B (via unsloth/Qwen3-4B-bnb-4bit)
Parameters	4B (merged 16-bit)
Method	QLoRA (4-bit NormalFloat via bitsandbytes)
Framework	Unsloth + Hugging Face TRL
Chat format	ChatML (<|im_start|> / <|im_end|>)
Max sequence length	1024 tokens
Hardware	NVIDIA RTX 4090 (24 GB VRAM)
Training time	~15 minutes

LoRA Configuration

Parameter	Value
Rank (r)	16
Alpha	32
Dropout	0.05
Target modules	q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj

Training Hyperparameters

Parameter	Value
Epochs	3
Learning rate	2e-4
Optimizer	paged_adamw_8bit
LR scheduler	Cosine
Batch size	1 (per device)
Gradient accumulation	16 (effective batch = 16)
Warmup ratio	0.05
Weight decay	0.01
Precision	bf16
Gradient checkpointing	Enabled
Packing	Enabled

Training Results

Metric	Value
Initial training loss	4.37
Final training loss	0.22
Eval loss	0.3049

Dataset

Trained on 903 examples (53 validation, 48 test) covering 12 categories of Pokemon Red knowledge:

• Pokedex knowledge, move knowledge, type matchups
• Battle strategy, team building, gym strategy, Elite Four
• Route planning, wild encounters, item usage
• Leveling efficiency, game mechanics, speedrun tactics

Data sourced from PokeAPI (151 Gen 1 Pokemon, 165 moves, 225 type matchups, 78 evolutions) and formatted as instruction-following conversations.

Usage

With Transformers

from transformers import AutoModelForCausalLM, AutoTokenizer

model = AutoModelForCausalLM.from_pretrained(
    "clarkkitchen22/pokemon-red-commander-qwen3-4b",
    torch_dtype="auto",
    device_map="auto",
)
tokenizer = AutoTokenizer.from_pretrained(
    "clarkkitchen22/pokemon-red-commander-qwen3-4b"
)

messages = [
    {"role": "system", "content": "You are the Strategic Commander for a Pokemon Red autonomous playthrough."},
    {"role": "user", "content": "My Charizard (Lv 40, HP 98/130) is facing Misty's Starmie (Lv 21). I have Flamethrower, Slash, Fly, and Earthquake. What move should I use?"},
]

text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
inputs = tokenizer(text, return_tensors="pt").to(model.device)
outputs = model.generate(**inputs, max_new_tokens=256, temperature=0.3, top_p=0.9)
print(tokenizer.decode(outputs[0][inputs.input_ids.shape[-1]:], skip_special_tokens=True))

With llama.cpp / Ollama (GGUF)

GGUF quantized versions are also available in this repo (see files).

# llama.cpp
./llama-cli -m pokemon-red-commander-Q4_K_M.gguf -p "<|im_start|>user\nWhat Pokemon should I use against Brock?<|im_end|>\n<|im_start|>assistant\n"

# Ollama
ollama run clarkkitchen22/pokemon-red-commander-qwen3-4b

Intended Use

This model is designed to be the decision-making brain for an autonomous Pokemon Red playthrough system. It pairs with:

• A Game Boy emulator bridge that reads game state from memory
• A RAG system for retrieving detailed Pokemon knowledge
• A Telegram bot for remote monitoring and control

Limitations

• Trained exclusively on Gen 1 (Pokemon Red/Blue) data — does not generalize to later generations
• Small training set (903 examples) — may hallucinate on edge cases
• Optimized for strategic decisions, not general conversation
• 4B parameter model — larger models will perform better on complex multi-step reasoning

License

Apache 2.0 (following the Qwen3 base model license)