hector-gr/RLCR-v4-ks-bins100-hotpot

TEXT GENERATIONConcurrency Cost:1Model Size:7.6BQuant:FP8Ctx Length:32kPublished:Mar 23, 2026Architecture:Transformer Cold

hector-gr/RLCR-v4-ks-bins100-hotpot is a 7.6 billion parameter language model fine-tuned from Qwen/Qwen2.5-7B. Developed by hector-gr, this model was trained using the TRL library and the GRPO method, which is designed to enhance mathematical reasoning. It is optimized for tasks requiring advanced mathematical problem-solving capabilities, leveraging techniques from the DeepSeekMath research. This model is suitable for applications demanding robust mathematical reasoning and complex problem-solving.

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Model Overview

hector-gr/RLCR-v4-ks-bins100-hotpot is a 7.6 billion parameter language model, fine-tuned from the Qwen/Qwen2.5-7B base model. This model was developed by hector-gr and utilizes the TRL (Transformer Reinforcement Learning) library for its training process.

Key Training Methodology

A significant differentiator for this model is its training procedure, which incorporates GRPO (Generalized Reinforcement Learning with Policy Optimization). This method is derived from the research presented in the paper "DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models" (arXiv:2402.03300). The application of GRPO suggests a strong focus on enhancing the model's capabilities in mathematical reasoning and problem-solving.

Technical Specifications

  • Base Model: Qwen/Qwen2.5-7B
  • Parameters: 7.6 Billion
  • Context Length: 32768 tokens
  • Training Frameworks: TRL (0.16.0.dev0), Transformers (4.48.3), Pytorch (2.5.1), Datasets (4.0.0), Tokenizers (0.21.1)

Potential Use Cases

Given its specialized training with GRPO for mathematical reasoning, this model is particularly well-suited for:

  • Mathematical problem-solving: Tasks requiring complex calculations, logical deduction, and understanding of mathematical concepts.
  • Scientific computing assistance: Generating or interpreting mathematical expressions and solutions.
  • Educational tools: Aiding in the explanation or verification of mathematical problems.