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Add GPT Image 2 model support for image generation #302

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Merged
adambalogh merged 1 commit into from
Jun 30, 2026
Merged

Add GPT Image 2 model support for image generation #302

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1 change: 1 addition & 0 deletions README.md
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Expand Up @@ -250,6 +250,7 @@ The SDK provides access to models from multiple providers via the `og.TEE_LLM` e
- GPT-5
- GPT-5 Mini
- GPT-5.2
- GPT Image 2 (native image generation)

#### Anthropic
- Claude Sonnet 4.5
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2 changes: 2 additions & 0 deletions examples/llm_image_generation.py
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Expand Up @@ -34,6 +34,8 @@ async def main():
# of the signed output hash.
#
# Available image generation models:
# OpenAI (flat per-image rate, $0.05/image):
# og.TEE_LLM.GPT_IMAGE_2
# Google (inline, billed per output token):
# og.TEE_LLM.GEMINI_2_5_FLASH_IMAGE
# og.TEE_LLM.GEMINI_3_1_FLASH_IMAGE
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6 changes: 6 additions & 0 deletions src/opengradient/types.py
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Expand Up @@ -557,6 +557,12 @@ class TEE_LLM(str, Enum):
GPT_5_4_NANO = "openai/gpt-5.4-nano"
GPT_5_5 = "openai/gpt-5.5"

# OpenAI image-generation model via TEE (dedicated /images/generations
# endpoint). Billed at a flat rate per image. Images are returned on
# ``TextGenerationOutput.images`` and ``StreamChunk.images`` as data: URIs
# and are not part of the signed output hash.
GPT_IMAGE_2 = "openai/gpt-image-2"

# Anthropic models via TEE
CLAUDE_SONNET_4_5 = "anthropic/claude-sonnet-4-5"
CLAUDE_SONNET_4_6 = "anthropic/claude-sonnet-4-6"
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