ApacheOne / FluxKlein4b-nvfp4_mixed

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Total runs: 28
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7-day runs: 11
30-day runs: 22
Model's Last Updated: March 24 2026

Introduction of FluxKlein4b-nvfp4_mixed

Model Details of FluxKlein4b-nvfp4_mixed

Just some testing

Pin down what is needed between 50s,40s,30s cards

Translate info for use in TensorRT fp4 converting / onnx

Anyone that has made fp4 onnx before with NVIDIA’s Model Optimizer PTQ help in the Community tab is welcomed.

Currently working on correct Quantize/Dequantize nodes for onnx export to build fp4 RT engine for 50s cards.

Klein 4B NVFP4 Variants — txt_attn dtype notes
Klein4b-nvfp4.safetensors
  • txt_attn weights: NVFP4
Klein4b-nvfp4_BF16.safetensors
  • txt_attn weights: BF16
Klein4b-nvfp4_fp8e4m3fn_absmax.safetensors
  • txt_attn weights: FP8 (float8_e4m3fn)
  • txt_attn scaling: absmax
Klein4b-nvfp4_fp8e5m2_absmax.safetensors
  • txt_attn weights: FP8 (float8_e5m2)
  • txt_attn scaling: absmax

Runs of ApacheOne FluxKlein4b-nvfp4_mixed on huggingface.co

28
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3-day runs
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More Information About FluxKlein4b-nvfp4_mixed huggingface.co Model

More FluxKlein4b-nvfp4_mixed license Visit here:

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FluxKlein4b-nvfp4_mixed huggingface.co

FluxKlein4b-nvfp4_mixed huggingface.co is an AI model on huggingface.co that provides FluxKlein4b-nvfp4_mixed's model effect (), which can be used instantly with this ApacheOne FluxKlein4b-nvfp4_mixed model. huggingface.co supports a free trial of the FluxKlein4b-nvfp4_mixed model, and also provides paid use of the FluxKlein4b-nvfp4_mixed. Support call FluxKlein4b-nvfp4_mixed model through api, including Node.js, Python, http.

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ApacheOne FluxKlein4b-nvfp4_mixed online free

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FluxKlein4b-nvfp4_mixed install

FluxKlein4b-nvfp4_mixed is an open source model from GitHub that offers a free installation service, and any user can find FluxKlein4b-nvfp4_mixed on GitHub to install. At the same time, huggingface.co provides the effect of FluxKlein4b-nvfp4_mixed install, users can directly use FluxKlein4b-nvfp4_mixed installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

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