Function formatImagesForAPI

src/session/images.js:57–64

* Format images as OpenAI vision API content parts.

(images)

 * Format images as OpenAI vision API content parts.
 */
function formatImagesForAPI(images) {
  return images.map(img => ({
    type: 'image_url',
    image_url: {
      url: `data:${img.mimeType};base64,${img.base64}`,
    },
  }));
}

/**
 * Check if a model likely supports vision (based on name heuristics).