drhongsj/dama-aibrain

VISIONPricing:Input $0.4 / Cached $0.08 / Output $0.8Concurrent Unit Cost:1Model Size:5.1BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Sep 21, 2026License:apache-2.0Architecture:Transformer Open Weights Featherless Exclusive Cold

The drhongsj/dama-aibrain is a 5.1 billion parameter instruction-tuned causal language model developed by drhongsj. This model is finetuned from unsloth/gemma-4-e2b-it-unsloth-bnb-4bit and was trained using Unsloth and Huggingface's TRL library, enabling faster training. With a 32768 token context length, it is optimized for general language understanding and generation tasks.

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Model Overview

The drhongsj/dama-aibrain is a 5.1 billion parameter language model developed by drhongsj. It is an instruction-tuned variant, building upon the unsloth/gemma-4-e2b-it-unsloth-bnb-4bit base model. A notable aspect of its development is the utilization of Unsloth and Huggingface's TRL library, which facilitated a 2x faster training process.

Key Characteristics

  • Base Model: Finetuned from unsloth/gemma-4-e2b-it-unsloth-bnb-4bit.
  • Training Efficiency: Leverages Unsloth for accelerated training.
  • Context Length: Supports a substantial context window of 32768 tokens, allowing for processing longer inputs and generating more coherent, extended outputs.

Intended Use Cases

This model is suitable for a variety of general-purpose natural language processing tasks, particularly those benefiting from instruction-following capabilities and a large context window. Its efficient training methodology suggests a focus on practical deployment and performance.