minjaechoi/qwen3p6-35b-a3b-2p09bit-r65

TEXT GENERATIONPricing:Input $0.4 / Cached $0.07 / Output $4Concurrent Unit Cost:2Model Size:35.1BQuant:FP8Context Size:32kTool Calling:SupportedPublished:Oct 6, 2026Architecture:Transformer Featherless Exclusive Cold

The minjaechoi/qwen3p6-35b-a3b-2p09bit-r65 is an internal research checkpoint based on the Qwen/Qwen3.6-35B-A3B model, featuring 35.1 billion parameters and a 32768-token context length. This model utilizes a unique routed expert architecture where experts average 2.0920 bits, with every other weight stored in BF16. It is designed for efficient inference by storing weights dequantized in BF16 tensors, loading seamlessly with standard `transformers` and vLLM libraries.

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Overview

The minjaechoi/qwen3p6-35b-a3b-2p09bit-r65 is an internal research checkpoint derived from the Qwen/Qwen3.6-35B-A3B base model. This large language model features 35.1 billion parameters and supports a substantial 32768-token context length, making it suitable for complex and lengthy tasks.

Key Characteristics

  • Efficient Quantization: This model employs a novel routed expert architecture where the experts average 2.0920 bits. This approach aims to reduce model size and improve inference efficiency while maintaining performance.
  • Hybrid Precision: While experts are highly quantized, every other weight in the model is stored in BF16 (Brain Floating Point) format, balancing precision and efficiency.
  • Seamless Integration: Weights are stored dequantized in BF16 tensors, ensuring compatibility and easy loading with standard machine learning libraries such as transformers and vLLM, simplifying deployment.
  • Research Focus: As an internal research checkpoint (internal ID: r65), it represents an exploration into advanced quantization and routing techniques for large language models.

Good For

  • Research and Development: Ideal for researchers and developers exploring advanced quantization methods, particularly routed experts and hybrid precision techniques.
  • Efficient Inference: Suitable for applications requiring a balance between model performance and reduced memory footprint during inference, leveraging its unique quantization scheme.
  • Compatibility: Users already working with transformers or vLLM will find this model easy to integrate into existing workflows due to its standard loading mechanism.