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vFunct
on July 22, 2025
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Qwen3-Coder: Agentic coding in the world
Do we know if the full model is FP8 or FP16/BF16? The hugging face page says BF16:
https://huggingface.co/Qwen/Qwen3-Coder-480B-A35B-Instruct
So likely it needs 2x the memory.
danielhanchen
on July 22, 2025
[–]
I think it's BF16 trained then quantized to FP8, but unsure fully - I was also trying to find out if they used FP8 for training natively!
jychang
on July 22, 2025
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Qwen uses 16bit, Kimi and Deepseek uses FP8.
danielhanchen
on July 23, 2025
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root
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Oh ok cool thanks!
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So likely it needs 2x the memory.