Gemini 3.1 Pro and ChatGPT (GPT-5.4) both support coding workflows but differ...

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Gemini 3.1 Pro and ChatGPT (GPT-5.4) both support coding workflows but differ in cost and capabilities. Gemini 3.1 Pro offers multimodal features ideal for developers working with images and code. ChatGPT GPT-5.4 provides access at $19