SeongryongJung/Qwen3-4B-Chemical-RLSD-TR

TEXT GENERATIONConcurrent Unit Cost:1Model Size:4BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Jul 2, 2026License:apache-2.0Architecture:Transformer Open Weights Featherless Exclusive Cold

SeongryongJung/Qwen3-4B-Chemical-RLSD-TR is a 4 billion parameter Qwen3-based language model fine-tuned using the RLSD_TR method specifically for chemical domain tasks. This model demonstrates specialized performance on the Chemical / SciKnowEval chemistry dataset, achieving a validation mean@16 score of 68.96%. It is optimized for applications requiring chemical knowledge and reasoning, leveraging a 32768 token context length.

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Model Overview

SeongryongJung/Qwen3-4B-Chemical-RLSD-TR is a specialized 4 billion parameter language model built upon the Qwen3-4B architecture. It has been fine-tuned using the RLSD_TR (Reinforcement Learning from Simulated Data with Trust-Region regularization) method, specifically targeting the chemical domain.

Key Capabilities & Performance

  • Chemical Domain Expertise: This model is explicitly trained on the Chemical / SciKnowEval chemistry dataset, indicating a strong focus on chemical knowledge and problem-solving.
  • Performance: Achieved a validation mean@16 score of 68.96% on the chemistry dataset after 100 training steps, demonstrating its proficiency in the targeted domain.
  • Training Method: Utilizes the RLSD_TR method with a batch size of 32, a learning rate of 1e-6, and a trust-region mix/teacher update rate of 0.1.
  • Context Length: Supports a maximum prompt length of 2048 tokens and a maximum response length of 8192 tokens, with a total model length capacity of 10240 tokens.

Use Cases

This model is particularly well-suited for applications requiring a deep understanding of chemistry, such as:

  • Answering chemistry-related questions.
  • Assisting with chemical research and data analysis.
  • Generating or interpreting chemical information.

Developers can integrate this model using the Hugging Face transformers library for tasks within the chemical domain.