@AdinaYakup: BitCPM4-CANN Native 1.58-bit LLM training system on Ascend NPUs https://huggingface.co/collections/openbmb/bitcpm4-cann…
Summary
OpenBMB releases BitCPM4-CANN, a collection of natively trained 1.58-bit ternary quantized LLMs (0.5B to 8B) optimized for Ascend NPUs via CANN, achieving 6× memory reduction at inference and minimal training overhead.
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BitCPM4-CANN Native 1.58-bit LLM training system on Ascend NPUs https://huggingface.co/collections/openbmb/bitcpm4-cann… 0.5B/1B/3B/8B - Apache 2.0 6× less memory at inference Only 4.5% training throughput overhead
BitCPM4-CANN - a openbmb Collection
Source: https://huggingface.co/collections/openbmb/bitcpm4-cann updatedabout 23 hours ago
Full-pipeline ternary quantized model trained on CANN.
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#### openbmb/BitCPM4-CANN-0.5B-gguf Text Generation• 0.4B• Updated1 day ago • 185 • 2 - — #### openbmb/BitCPM4-CANN-1B-gguf Text Generation• 2B• Updated1 day ago • 174 • 1
- — #### openbmb/BitCPM4-CANN-3B-gguf Text Generation• 4B• Updated1 day ago • 162 • 2
- — #### openbmb/BitCPM4-CANN-8B-gguf Text Generation• 8B• Updated1 day ago • 256 • 7
- — #### openbmb/BitCPM4-CANN-0.5B Text Generation• Updated1 day ago • 176 • 5
- — #### openbmb/BitCPM4-CANN-1B Text Generation• Updated1 day ago • 58 • 5
- — #### openbmb/BitCPM4-CANN-3B Text Generation• Updated1 day ago • 82 • 6
- — #### openbmb/BitCPM4-CANN-8B Text Generation• Updated1 day ago • 204 • 12
- — #### openbmb/BitCPM4-CANN-0.5B-unquantized Text Generation• Updatedabout 21 hours ago • 50
- — #### openbmb/BitCPM4-CANN-1B-unquantized Text Generation• Updatedabout 21 hours ago • 71
- — #### openbmb/BitCPM4-CANN-3B-unquantized Text Generation• Updatedabout 21 hours ago • 64
- — #### openbmb/BitCPM4-CANN-8B-unquantized Text Generation• Updatedabout 21 hours ago • 72
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