Lesson Content

What Alchemy does.

Alchemy is Leonardo AI's enhanced generation pipeline – producing higher quality output than standard generation through additional processing steps that improve prompt adherence, image coherence, and visual quality. Alchemy-enabled generations typically show better understanding of complex prompts, more coherent subject rendering, and higher overall image quality at the same resolution.

Alchemy quality improvements.

Key Alchemy improvements: better prompt adherence – the generated image more accurately reflects the prompt's intent; higher compositional coherence – elements in the image relate more naturally; improved fine detail rendering – textures, materials, and lighting have more quality depth; and more realistic or appropriate subject rendering depending on model and content type.

Token cost of Alchemy.

Alchemy uses more tokens than standard generation – the enhanced processing pipeline is more resource-intensive. For production work where quality is the primary concern: Alchemy is worth the additional token cost. For exploration and iteration where quantity of variations matters more than maximum quality per image: standard generation produces more variations within the same token budget.

When to use Alchemy vs. standard.

Use Alchemy for: final production images where maximum quality is the priority; complex prompts that standard generation interprets inconsistently; content where subject coherence is critical (portraits, detailed product images); and client presentation quality images. Use standard generation for: exploration and iteration; large variation batches for selection; and content types where standard generation already produces acceptable quality.