# Ideogram 4.0: A 9.3B Open-Weight Text-to-Image Model

> The new 9.3 billion parameter model uses a Diffusion Transformer architecture and excels at rendering coherent text within generated images.

Published by The Open Weights on May 30, 2026. Canonical: https://theopenweights.com/news/ideogram-4-0-abj7

## Key facts

- Company: Ideogram Ai
- Model: Ideogram 4.0
- Version: 4.0
- Category: Text → Image
- Modalities: Text → Image
- License: Other (Open weights, commercial use allowed)
- Parameters: 9.3B
- Architecture: Ideogram4Pipeline
- Precision: FP8
- Weights size: 9.3 GB
- Resolution: 2K
- Significance: notable
- Published: 2026-05-30
- Last verified: 2026-07-22
- Hugging Face: https://huggingface.co/ideogram-ai/ideogram-4-fp8
- Canonical URL: https://theopenweights.com/news/ideogram-4-0-abj7

Ideogram has released the weights for Ideogram 4.0, its latest large-scale text-to-image model. The release provides researchers and developers with a powerful 9.3 billion parameter model, placing another significant tool in the open-source AI ecosystem.

Under the hood, Ideogram 4.0 is built on a Diffusion Transformer (DiT) architecture, the same modern design used by other notable models like Stability AI's Stable Diffusion 3 and OpenAI's Sora. This particular version is an fp8-quantized checkpoint, optimized for efficient inference without a significant loss in quality. The model was trained using a flow-matching objective, a contemporary technique for training diffusion models.

One of the model's most notable strengths is its ability to generate images with coherent and legible typography. This has long been a challenge for text-to-image systems, and Ideogram 4.0's proficiency in rendering text makes it a valuable asset for design, marketing, and creative applications where text and image must coexist seamlessly.

The model is available for download on Hugging Face under a custom "Ideogram Open Model License." While the weights are publicly accessible, the license restricts usage to non-commercial and research purposes. Any commercial application requires a separate license from Ideogram. This "open-weight" approach provides transparency and research access while retaining commercial control, a strategy becoming more common in the field. You can review the model and its license [on the official repository](https://huggingface.co/ideogram-ai/ideogram-4-fp8).

## Get the model

- [Hugging Face](https://huggingface.co/ideogram-ai/ideogram-4-fp8)

## Sources

- [ideogram-ai/ideogram-4-fp8](https://huggingface.co/ideogram-ai/ideogram-4-fp8) — Hugging Face, May 30, 2026

---
Source: The Open Weights (https://theopenweights.com/). Aggregated and written by Claude, curated by humans. Cite as: "Ideogram 4.0: A 9.3B Open-Weight Text-to-Image Model", The Open Weights, May 30, 2026, https://theopenweights.com/news/ideogram-4-0-abj7