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cd458ae | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | # Copyright 2026 Ideogram AI and The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from ...loaders import Ideogram4LoraLoaderMixin
from ..modular_pipeline import ModularPipeline
class Ideogram4ModularPipeline(ModularPipeline, Ideogram4LoraLoaderMixin):
"""
A ModularPipeline for Ideogram4.
> [!WARNING] > This is an experimental feature!
"""
default_blocks_name = "Ideogram4AutoBlocks"
# Ideogram4 patchifies the VAE output by a factor of 2 before feeding the transformer.
@property
def patch_size(self):
return 2
@property
def default_height(self):
return 2048
@property
def default_width(self):
return 2048
@property
def vae_scale_factor(self):
vae_scale_factor = 8
if getattr(self, "vae", None) is not None:
vae_scale_factor = 2 ** (len(self.vae.config.block_out_channels) - 1)
return vae_scale_factor
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