codingmonster1234/chess-tool-use-grpo-336

TEXT GENERATIONPricing:Input $0.4 / Cached $0.08 / Output $0.8Concurrent Unit Cost:1Model Size:4BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Aug 30, 2026License:mitArchitecture:Transformer Open Weights Featherless Exclusive Cold

The codingmonster1234/chess-tool-use-grpo-336 model is a 4 billion parameter instruction-tuned causal language model, fine-tuned from Qwen/Qwen3-4B-Instruct-2507 using TRL. This model is specifically trained for chess-related reasoning and tool-calling tasks, leveraging its 32768 token context length. It is optimized for scenarios requiring strategic understanding and interaction within the domain of chess.

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Model Overview

The codingmonster1234/chess-tool-use-grpo-336 is a 4 billion parameter instruction-tuned language model, fine-tuned from the base Qwen/Qwen3-4B-Instruct-2507 model. It was developed using the TRL (Transformers Reinforcement Learning) framework, indicating a focus on improving its performance through supervised fine-tuning (SFT).

Key Capabilities

  • Specialized Fine-tuning: This model has undergone specific training to enhance its abilities in chess-related reasoning and tool-calling. This suggests it can process and respond to queries or commands pertaining to chess strategies, moves, or game states.
  • Instruction Following: As an instruction-tuned model, it is designed to understand and execute user instructions effectively, particularly within its specialized domain.
  • Context Length: With a context length of 32768 tokens, the model can process and retain a significant amount of information, which is beneficial for complex chess scenarios or extended dialogues.

Training Details

The model was trained using Supervised Fine-Tuning (SFT) with TRL. The training process was logged and can be visualized via Weights & Biases, providing transparency into its development. The framework versions used include TRL 1.12.0, Transformers 5.16.1, Pytorch 2.13.0, Datasets 5.0.1, and Tokenizers 0.23.1.

Good For

  • Applications requiring AI assistance in chess analysis or strategy.
  • Developing tools that interact with chess engines or game states.
  • Research into specialized language model applications for specific game domains.