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Replace models for image generation with updated ones. #14545

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Replace models for image generation with updated ones. #14545

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2 changes: 1 addition & 1 deletion genai/image_generation/imggen_canny_ctrl_type_with_txt_img.py
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ def canny_edge_customization(output_gcs_uri: str) -> str:
)

image = client.models.edit_image(
model="imagen-3.0-capability-001",
model="gemini-3.1-flash-image",

@gemini-code-assist gemini-code-assist Bot Aug 28, 2026

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critical

The model gemini-3.1-flash-image is not a valid model for image editing in the Google GenAI SDK. Image editing operations (such as controlled editing and inpainting) are supported by the Imagen capability models, specifically imagen-3.0-capability-001. Using an invalid model name will result in an API error.

Suggested change
model="gemini-3.1-flash-image",
model="imagen-3.0-capability-001",

prompt="a watercolor painting of a red car[1] driving on a road",
reference_images=[control_reference_image],
config=EditImageConfig(
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2 changes: 1 addition & 1 deletion genai/image_generation/imggen_inpainting_insert_mask_with_txt_img.py
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@ def edit_inpainting_insert_mask(output_file: str) -> Image:
)

image = client.models.edit_image(
model="imagen-3.0-capability-001",
model="gemini-3.1-flash-image",

@gemini-code-assist gemini-code-assist Bot Aug 28, 2026

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critical

The model gemini-3.1-flash-image is not a valid model for image editing in the Google GenAI SDK. Image editing operations (such as controlled editing and inpainting) are supported by the Imagen capability models, specifically imagen-3.0-capability-001. Using an invalid model name will result in an API error.

Suggested change
model="gemini-3.1-flash-image",
model="imagen-3.0-capability-001",

prompt="A plate of cookies",
reference_images=[raw_ref, mask_ref],
config=EditImageConfig(
Expand Down
2 changes: 1 addition & 1 deletion genai/image_generation/imggen_inpainting_insert_with_txt_img.py
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@ def edit_inpainting_insert(output_file: str) -> Image:
)

image = client.models.edit_image(
model="imagen-3.0-capability-001",
model="gemini-3.1-flash-image",

@gemini-code-assist gemini-code-assist Bot Aug 28, 2026

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critical

The model gemini-3.1-flash-image is not a valid model for image editing in the Google GenAI SDK. Image editing operations (such as controlled editing and inpainting) are supported by the Imagen capability models, specifically imagen-3.0-capability-001. Using an invalid model name will result in an API error.

Suggested change
model="gemini-3.1-flash-image",
model="imagen-3.0-capability-001",

prompt="A small white ceramic bowl with lemons and limes",
reference_images=[raw_ref, mask_ref],
config=EditImageConfig(
Expand Down