TL;DR: Ideogram 4.0 has launched with strong photorealism and prompt adherence, featuring a structured JSON prompting capability that reportedly bypasses its strict safety filter.
Summary: Ideogram 4.0 has been released, demonstrating advanced photorealism, style mixing, and prompt adherence. Users have discovered that structuring prompts as LLM-generated JSON prevents the model's strict safety filter from blocking generations, unlike natural language prompts. The model also offers high control, though some users report slower generation times compared to open-source alternatives.
Why it matters: Understanding how structured input formatting affects safety filters helps developer teams design more reliable prompting pipelines for image generation. Builders should experiment with LLM-to-JSON prompt compilers to maximize adherence and bypass false-positive blocks.
Source: r/stablediffusion