yuxuanw8/qwen3b-rlcr-hotpot-racpo-v1-checkpoint-210

TEXT GENERATIONPricing:Input $0.32 / Cached $0.064 / Output $1.6Concurrent Unit Cost:1Model Size:3.1BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Aug 27, 2026Architecture:Transformer Featherless Exclusive Cold

The yuxuanw8/qwen3b-rlcr-hotpot-racpo-v1-checkpoint-210 is a 3.1 billion parameter language model, likely based on the Qwen architecture, fine-tuned for specific tasks. This model is designed for applications requiring focused performance, potentially in areas like reasoning or question answering, given its checkpoint name. Its smaller parameter count makes it suitable for efficient deployment while still offering specialized capabilities.

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Model Overview

The yuxuanw8/qwen3b-rlcr-hotpot-racpo-v1-checkpoint-210 is a 3.1 billion parameter language model. While specific details regarding its architecture, training data, and fine-tuning objectives are not explicitly provided in the current model card, the naming convention suggests it is a checkpoint from a training run, potentially related to tasks involving reasoning, such as the HotpotQA dataset, and utilizing Reinforcement Learning from Human Feedback (RLHF) or similar optimization techniques like RACPO.

Key Characteristics

  • Parameter Count: 3.1 billion parameters, indicating a balance between performance and computational efficiency.
  • Context Length: Supports a context length of 32768 tokens, allowing for processing of substantial input texts.
  • Specialization (Inferred): The 'hotpot' and 'racpo' in the model name strongly suggest a specialization in complex question answering, multi-hop reasoning, or tasks optimized through advanced reinforcement learning methods.

Potential Use Cases

Given the inferred specialization, this model could be particularly well-suited for:

  • Complex Question Answering: Answering questions that require synthesizing information from multiple sources or steps.
  • Reasoning Tasks: Applications demanding logical deduction or inference from provided text.
  • Efficient Deployment: Its 3.1B parameter size makes it a candidate for scenarios where larger models are too resource-intensive, but specialized performance is still required.