NeelRajani/Qwen3-0.6B-Base_SFT-safety25_ADV-pku-v00.01

TEXT GENERATIONPricing:Input $0.04 / Cached $0.008 / Output $0.08Concurrent Unit Cost:1Model Size:0.8BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Aug 20, 2026Architecture:Transformer Featherless Exclusive Cold

NeelRajani/Qwen3-0.6B-Base_SFT-safety25_ADV-pku-v00.01 is an 0.8 billion parameter Qwen3-based language model, fine-tuned from NeelRajani/Qwen3-0.6B-Base_SFT_safety_v00.01. It was trained using TRL on the NeelRajani/PKU-SafeRLHF_alpaca3-8b_severity-ge-2 dataset, focusing on safety and alignment. This model is designed for applications requiring a smaller, safety-tuned language model with a 32K context length.

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Model Overview

This model, NeelRajani/Qwen3-0.6B-Base_SFT-safety25_ADV-pku-v00.01, is an 0.8 billion parameter variant of the Qwen3 architecture. It is a fine-tuned version of NeelRajani/Qwen3-0.6B-Base_SFT_safety_v00.01, specifically enhanced for safety.

Key Capabilities

  • Safety Fine-tuning: The model has undergone supervised fine-tuning (SFT) using the NeelRajani/PKU-SafeRLHF_alpaca3-8b_severity-ge-2 dataset, indicating an emphasis on generating safer and more aligned responses.
  • Base Model: Built upon the Qwen3-0.6B-Base, it offers a compact size suitable for resource-constrained environments while maintaining a substantial context length of 32,768 tokens.
  • TRL Framework: Training was conducted using the TRL (Transformers Reinforcement Learning) library, a common framework for fine-tuning language models.

When to Use This Model

This model is particularly suitable for use cases where:

  • Safety and Alignment are Critical: Its specific fine-tuning on a safety-focused dataset makes it a strong candidate for applications requiring reduced harmful or biased outputs.
  • Resource Efficiency is Important: As an 0.8B parameter model, it offers a balance between performance and computational cost, making it efficient for deployment.
  • Quick Prototyping: The provided quick-start example demonstrates ease of integration for text generation tasks.