cjiao/goldengoose-divsweep_goose_n128_grouporc_tau0.50-25grp

TEXT GENERATIONConcurrent Unit Cost:1Model Size:1.5BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Jun 15, 2026Architecture:Transformer Featherless Exclusive Cold

The cjiao/goldengoose-divsweep_goose_n128_grouporc_tau0.50-25grp model is a 1.5 billion parameter instruction-tuned language model, fine-tuned from Qwen/Qwen2.5-1.5B-Instruct. It was trained using the GRPO method, which is designed to enhance mathematical reasoning capabilities in large language models. This model is specifically optimized for tasks requiring robust mathematical problem-solving and logical deduction, building upon the foundation of the Qwen2.5 architecture. Its training methodology suggests a focus on improving accuracy and performance in complex quantitative reasoning challenges.

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Model Overview

The cjiao/goldengoose-divsweep_goose_n128_grouporc_tau0.50-25grp is a 1.5 billion parameter language model, fine-tuned from the Qwen/Qwen2.5-1.5B-Instruct base model. This model leverages the GRPO (Grouped Reinforcement Learning with Policy Optimization) method, as detailed in the research paper "DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models" (arXiv:2402.03300).

Key Capabilities

  • Enhanced Mathematical Reasoning: The primary differentiator of this model is its specialized training with GRPO, aiming to significantly improve its performance on mathematical reasoning tasks.
  • Instruction Following: As a fine-tuned version of an instruct model, it is designed to follow user instructions effectively.
  • Text Generation: Capable of generating coherent and contextually relevant text based on prompts.

Training Details

The model was trained using the TRL (Transformer Reinforcement Learning) framework (version 0.19.1). The GRPO method, which is central to its training, focuses on optimizing mathematical problem-solving abilities. This approach distinguishes it from general-purpose instruction-tuned models by emphasizing quantitative and logical deduction skills.

Use Cases

This model is particularly well-suited for applications requiring:

  • Solving mathematical problems and equations.
  • Generating logical explanations for quantitative concepts.
  • Tasks where robust reasoning and accurate numerical processing are critical.