hector-gr/RLCR-v4-ks-highcov-volume-hotpot

Hugging Face
TEXT GENERATIONConcurrency Cost:1Model Size:7.6BQuant:FP8Ctx Length:32kPublished:Mar 28, 2026Architecture:Transformer Warm

hector-gr/RLCR-v4-ks-highcov-volume-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 framework and incorporates the GRPO method, which is designed to enhance mathematical reasoning capabilities. It is optimized for tasks requiring advanced reasoning, particularly in mathematical contexts, leveraging techniques from the DeepSeekMath paper.

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Model Overview

hector-gr/RLCR-v4-ks-highcov-volume-hotpot is a 7.6 billion parameter language model built upon the Qwen/Qwen2.5-7B architecture. It has been fine-tuned using the TRL (Transformer Reinforcement Learning) framework.

Key Differentiator: GRPO Training

A significant aspect of this model is its training methodology, which incorporates GRPO (Gradient Regularized Policy Optimization). This technique, introduced in the DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models paper, is specifically designed to improve a model's capabilities in mathematical reasoning.

Training Details

The training process was tracked and can be visualized via Weights & Biases. The model utilizes specific versions of key frameworks:

  • TRL: 0.16.0.dev0
  • Transformers: 4.48.3
  • Pytorch: 2.5.1

Use Cases

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

  • Advanced mathematical problem-solving
  • Complex reasoning tasks
  • Generating logical and coherent responses in analytical domains