GPT Image 2.5 Sunburst

GPT Image 2.5 Sunburst (gpt-image-2.5-sunburst) is OpenAI's image model for precise editing. It takes text and image input and returns an image, and it takes longer than Flare. Standard token rates match Flare and GPT Image 2: text input $5 per 1M tokens ($1.25 cached), image input $8 ($2 cached), and image output $30. Text output is not billed.