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[Partner Nodes] feat(Seedream): add widget to disable thinking (#14853)

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Signed-off-by: bigcat88 <bigcat88@icloud.com>
Co-authored-by: Daxiong (Lin) <contact@comfyui-wiki.com>
This commit is contained in:
Alexander Piskun 2026-07-10 11:58:22 +03:00 committed by GitHub
parent 8e2e54e2b8
commit 89ecc5cf8c
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2 changed files with 26 additions and 0 deletions
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5
comfy_api_nodes/apis/bytedance.py
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@ -17,6 +17,10 @@ class Seedream4Options(BaseModel):
max_images: int = Field(15)
class Seedream5OptimizePromptOptions(BaseModel):
thinking: Literal["auto", "enabled", "disabled"] = Field(...)
class Seedream4TaskCreationRequest(BaseModel):
model: str = Field(...)
prompt: str = Field(...)
@ -28,6 +32,7 @@ class Seedream4TaskCreationRequest(BaseModel):
sequential_image_generation_options: Seedream4Options | None = Field(Seedream4Options(max_images=15))
watermark: bool = Field(False)
output_format: str | None = None
optimize_prompt_options: Seedream5OptimizePromptOptions | None = None
class ImageTaskCreationResponse(BaseModel):

21
comfy_api_nodes/nodes_bytedance.py
View File

@ -34,6 +34,7 @@ from comfy_api_nodes.apis.bytedance import (
SeedanceVirtualLibraryCreateAssetRequest,
Seedream4Options,
Seedream4TaskCreationRequest,
Seedream5OptimizePromptOptions,
TaskAudioContent,
TaskAudioContentUrl,
TaskCreationResponse,
@ -875,6 +876,17 @@ class ByteDanceSeedreamNodeV2(IO.ComfyNode):
tooltip='Whether to add an "AI generated" watermark to the image.',
advanced=True,
),
IO.Boolean.Input(
"thinking",
default=True,
tooltip=(
"Enable the model's prompt-optimization reasoning ('thinking') for better adherence. "
"Can substantially increase generation time — notably on Seedream 5.0 Pro. "
"Can only be disabled for text-to-image (not when reference images are provided)."
),
optional=True,
advanced=True,
),
],
outputs=[
IO.Image.Output(),
@ -920,6 +932,7 @@ class ByteDanceSeedreamNodeV2(IO.ComfyNode):
model: dict,
seed: int = 0,
watermark: bool = False,
thinking: bool = True,
) -> IO.NodeOutput:
validate_string(prompt, strip_whitespace=True, min_length=1)
model_id = SEEDREAM_MODELS[model["model"]]
@ -979,6 +992,10 @@ class ByteDanceSeedreamNodeV2(IO.ComfyNode):
raise ValueError(
"The maximum number of generated images plus the number of reference images cannot exceed 15."
)
if not thinking and n_input_images > 0:
raise ValueError(
"'thinking' can only be disabled for text-to-image; enable it when using reference images."
)
reference_images_urls: list[str] = []
if image_tensors:
@ -992,6 +1009,9 @@ class ByteDanceSeedreamNodeV2(IO.ComfyNode):
wait_label="Uploading reference images",
)
optimize_prompt_options = None
if n_input_images == 0:
optimize_prompt_options = Seedream5OptimizePromptOptions(thinking="enabled" if thinking else "disabled")
response = await sync_op(
cls,
ApiEndpoint(path=BYTEPLUS_IMAGE_ENDPOINT, method="POST"),
@ -1005,6 +1025,7 @@ class ByteDanceSeedreamNodeV2(IO.ComfyNode):
sequential_image_generation=None if is_pro else sequential_image_generation,
sequential_image_generation_options=None if is_pro else Seedream4Options(max_images=max_images),
watermark=watermark,
optimize_prompt_options=optimize_prompt_options,
),
)
if len(response.data) == 1: