README.md

metadata

license: other
tags:
  - chess
  - transformer
  - text-generation
language:
  - en
pipeline_tag: text-generation

GofAlpha/GoA_Chess_Small

A decoder-only transformer language model trained on Lichess standard chess games. Generates chess moves in standard algebraic notation (PGN).

Model Details

Property	Value
Parameters	51,544,049
Hidden size	512
Layers	8
Attention heads	8
Context length	1024 tokens
Tokenizer	GPT-2

Files

• model.safetensors — Model weights
• config.json — Architecture configuration
• generation_config.json — Default generation parameters
• tokenizer.json, vocab.json, merges.txt — GPT-2 tokenizer files

Usage

import torch
from safetensors.torch import load_file
from transformers import GPT2TokenizerFast

# Load tokenizer
tokenizer = GPT2TokenizerFast.from_pretrained("GofAlpha/GoA_Chess_Small")

# Load weights
state_dict = load_file("model.safetensors")

# Encode a chess opening
prompt = "1. e4 e5 2. Nf3"
input_ids = tokenizer.encode(prompt, return_tensors="pt")

Generation Parameters

Parameter	Default
temperature	0.6
top_k	10
top_p	0.95
max_new_tokens	1024

License

Copyright (c) G of Alpha LLC. All rights reserved.