5456es/random_prune_Llama-3.1-8B-Instruct_prune_0.2-sigmoid

TEXT GENERATIONPricing:Input $0.2 / Cached $0.028 / Output $0.32Concurrent Unit Cost:1Model Size:8BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Sep 15, 2025License:apache-2.0Architecture:Transformer Open Weights Featherless Exclusive Cold

The 5456es/random_prune_Llama-3.1-8B-Instruct_prune_0.2-sigmoid is an 8 billion parameter language model, fine-tuned from Llama-3.1-8B-Instruct using Direct Preference Optimization (DPO) with a random pruning method. This model is designed for tasks benefiting from preference-based fine-tuning, offering a potentially more efficient alternative to its base model. It processes a context length of 32768 tokens, making it suitable for applications requiring extensive input understanding.

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Model Overview

This model, random_prune_Llama-3.1-8B-Instruct_prune_0.2-sigmoid, is an 8 billion parameter language model derived from the Llama-3.1-8B-Instruct base. It has been fine-tuned using Direct Preference Optimization (DPO), incorporating a random pruning method during its training process. This approach aims to optimize the model's performance based on preference data, potentially leading to improved alignment with human preferences for various generative tasks.

Key Characteristics

  • Base Model: Llama-3.1-8B-Instruct, providing a strong foundation.
  • Fine-tuning: Utilizes Direct Preference Optimization (DPO) for enhanced alignment.
  • Pruning Method: Employs a 'random' pruning technique during training, which can influence efficiency and performance characteristics.
  • Context Length: Supports a substantial context window of 32768 tokens, allowing for processing longer inputs.
  • Training Data: Fine-tuned specifically on preference data, guiding its response generation towards desired outcomes.

Use Cases

This model is particularly suited for applications where the nuances of human preferences are critical. Developers might consider it for:

  • Generative AI tasks requiring high-quality, preference-aligned outputs.
  • Applications where a pruned model might offer efficiency benefits without significant performance degradation.
  • Research into DPO and pruning techniques on large language models.

Limitations

It inherits the limitations of its Llama-3.1-8B-Instruct base model and may introduce additional constraints or performance characteristics due to the pruning process.