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TAEF1 1.1

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by qpqpqpqpqpqp - opened
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qpqpqpqpqpqp

Could you provide some info or compare with 1.0?
madebyollin
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TAEF1 1.1 "Festive Maple Latte" edition improves the encoder and decoder quality over TAEF1 1.0.

  1. The TAEF1 1.1 encoder was trained longer with a new feature-matching loss, substantially improving TAEF1 compatibility with the FLUX.1 decoder.
    image

  2. The TAEF1 1.1 decoder was also trained longer and with a larger discriminator, slightly improving the quality of TAEF1-decoded images.
    image

  3. The TAEF1 1.1 decoder and encoder improvements result in better roundtrip reconstruction quality. COCO-Val rFID using TAEF1 1.1 for both enc/dec has improved from 11.1 in the initial TAEF1 release (comparable to TAESDXL) to 4.5 (comparable to full SDXL VAE, see https://arxiv.org/abs/2307.01952 table 3).

    VAE COCO-Val rFID (run in fp16)
    TAEF1 1.0 11.1
    TAEF1 1.1 4.5
    FLUX.1 1.4

  4. That said, TAEF1 1.1 is still lower-quality than the official FLUX.1 VAE and still struggles with challenging, high-detail images.
    image

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