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title: README
emoji: 🐢
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colorTo: blue
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Spectra Suite

We release the Spectra Suite consisting of 54 models ranging from 99M to 3.9B parameters across different bitwidths:

FloatLM: LLMs pretrained in FP16 (Half-Precision).
TriLM: LLMs pretrained with effective ternary bitwidth.
QuantLM 8-bit: FloatLM LLMs Quantized to 8-bits.
QuantLM 6-bit: FloatLM LLMs Quantized to 6-bits.
QuantLM 4-bit: FloatLM LLMs Quantized to 4-bits.
QuantLM 3-bit: FloatLM LLMs Quantized to 3-bits.

All models are released in unpacked (FP16 format) - compatible with FP16 GEMMs across any library supporting the LLaMa architecture.

Citation

If you find these models or the associated paper useful, please cite the paper:

@misc{kaushal2024spectracomprehensivestudyternary,
      title={Spectra: A Comprehensive Study of Ternary, Quantized, and FP16 Language Models}, 
      author={Ayush Kaushal and Tejas Pandey and Tejas Vaidhya and Aaryan Bhagat and Irina Rish},
      year={2024},
      eprint={2407.12327},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://arxiv.org/abs/2407.12327}, 
}