yuxuanw8/qwen3b-racpo-v2-fisher-acc-hotpot-2device-collate-0.9-0.1-checkpoint-120

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

The yuxuanw8/qwen3b-racpo-v2-fisher-acc-hotpot-2device-collate-0.9-0.1-checkpoint-120 is a 3.1 billion parameter language model. This model is shared by yuxuanw8 and is likely a checkpoint from a training process, indicated by "checkpoint-120". Due to the lack of specific details in its model card, its primary differentiators and specific use cases are not explicitly defined, suggesting it may be a base model or an intermediate fine-tuning result.

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Model Overview

This model, yuxuanw8/qwen3b-racpo-v2-fisher-acc-hotpot-2device-collate-0.9-0.1-checkpoint-120, is a 3.1 billion parameter language model shared by yuxuanw8. The name suggests it is a checkpoint from a training run, potentially involving techniques like RACPO (Reinforcement Learning from AI Feedback with Contrastive Policy Optimization) and optimized for tasks related to HotpotQA, a question-answering dataset requiring multi-hop reasoning. The "2device-collate" and "0.9-0.1" likely refer to training configurations or data splitting strategies.

Key Capabilities

  • Base Language Model: Functions as a foundational language model, capable of generating human-like text.
  • Potential for Reasoning: The "hotpot" in the name suggests it might be trained or fine-tuned for complex question-answering tasks requiring multi-hop reasoning.
  • Checkpoint Model: Represents an intermediate state from a training process, which could be further fine-tuned for specific applications.

Good For

  • Further Research and Development: Ideal for researchers and developers looking to experiment with a pre-trained checkpoint, potentially to continue training or fine-tune for specialized tasks.
  • Understanding Training Dynamics: Useful for analyzing the effects of specific training methodologies (e.g., RACPO) on model performance at different stages.
  • Exploration of Qwen-based Architectures: As a 3.1B parameter model, it offers a relatively compact base for exploring the capabilities of Qwen-family models in specific domains.