juwon1105/RLCR-qwen3-1.7B-hotpot5000-seed45

TEXT GENERATIONPricing:Input $0.32 / Cached $0.064 / Output $1.6Concurrent Unit Cost:1Model Size:2BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Oct 1, 2026Architecture:Transformer Featherless Exclusive Cold

The juwon1105/RLCR-qwen3-1.7B-hotpot5000-seed45 model is a 1.7 billion parameter language model based on the Qwen3 architecture, fine-tuned from Qwen/Qwen3-1.7B. It was specifically trained on the mehuldamani/hotpot_qa dataset using the GRPO method, which is designed to enhance mathematical reasoning. This model is optimized for question answering tasks, particularly those requiring multi-hop reasoning, and has a context length of 32768 tokens.

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Overview

This model, juwon1105/RLCR-qwen3-1.7B-hotpot5000-seed45, is a specialized language model built upon the Qwen3-1.7B architecture. It has been meticulously fine-tuned using the TRL library on the mehuldamani/hotpot_qa dataset, which focuses on multi-hop question answering. A key differentiator is its training methodology: it utilizes GRPO (Gradient-based Reward Optimization), a technique introduced in the DeepSeekMath paper, primarily aimed at improving mathematical reasoning capabilities.

Key Capabilities

  • Enhanced Question Answering: Specifically fine-tuned for complex question-answering tasks, particularly those requiring reasoning over multiple pieces of information.
  • Mathematical Reasoning Foundation: Benefits from the GRPO training method, which is designed to push the limits of mathematical reasoning in language models.
  • Efficient Size: At 1.7 billion parameters, it offers a balance between performance and computational efficiency.
  • Large Context Window: Supports a substantial context length of 32768 tokens, allowing it to process and reason over extensive inputs.

Good For

  • Multi-hop Question Answering: Ideal for applications where answers require synthesizing information from several sources or steps.
  • Reasoning-intensive Tasks: Suitable for tasks that can leverage its GRPO-enhanced reasoning abilities.
  • Resource-constrained Environments: Its 1.7B parameter count makes it a viable option for deployment where larger models are impractical.