PS4Research/6WS2yHfvQamcSXSR

TEXT GENERATIONPricing:Input $0.28 / Output $0.56Concurrent Unit Cost:1Model Size:14.7BQuant:FP8Context Size:32kPublished:Sep 27, 2026License:apache-2.0Architecture:Transformer Open Weights Featherless Exclusive Cold

PS4Research/6WS2yHfvQamcSXSR is a 14.7 billion parameter Phi-3 model developed by PS4Research, fine-tuned from unsloth/phi-4-reasoning-unsloth-bnb-4bit. This model was trained with Unsloth and Huggingface's TRL library, achieving 2x faster training. With a 32768 token context length, it is optimized for efficient processing of extensive inputs.

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Model Overview

PS4Research/6WS2yHfvQamcSXSR is a 14.7 billion parameter Phi-3 model developed by PS4Research. It was fine-tuned from the unsloth/phi-4-reasoning-unsloth-bnb-4bit base model, leveraging the Unsloth library and Huggingface's TRL for training. A key highlight of this model is its significantly accelerated training process, achieving 2x faster training speeds due to the use of Unsloth.

Key Characteristics

  • Parameter Count: 14.7 billion parameters, indicating a substantial capacity for complex tasks.
  • Context Length: Supports a context window of 32768 tokens, enabling the processing of lengthy inputs and maintaining coherence over extended conversations or documents.
  • Training Efficiency: Benefits from Unsloth's optimizations, resulting in a 2x faster fine-tuning process compared to standard methods.
  • Base Model: Fine-tuned from a reasoning-focused Phi-4 variant, suggesting potential strengths in logical inference and problem-solving.

Potential Use Cases

Given its large parameter count, extended context window, and efficient training, this model is suitable for applications requiring:

  • Processing and understanding long documents or conversations.
  • Tasks benefiting from advanced reasoning capabilities, inherited from its base model.
  • Scenarios where efficient deployment and fine-tuning are critical.