---
license: other
license_name: ideogram-4-non-commercial
license_link: https://huggingface.co/ideogram-ai/ideogram-4-fp8/blob/main/LICENSE.md
base_model: ideogram-ai/ideogram-4-fp8
pipeline_tag: text-to-image
tags: [text-to-image, mflux, ideogram, ideogram-4, quantized, osaurus, non-commercial]
---

![Osaurus](osaurus-x-banner.png)

> # 🚫 NOT FOR COMMERCIAL USE
> This model is governed by the **Ideogram-4 Non-Commercial Model Agreement** ([LICENSE.md](LICENSE.md)).

# Ideogram-4 · mflux · 4bit

OsaurusAI 4bit [mflux](https://github.com/filipstrand/mflux) build of [ideogram-ai/ideogram-4-fp8](https://huggingface.co/ideogram-ai/ideogram-4-fp8) (14 GB).
Real MLX affine 4-bit (group size 64) across the text encoder, both transformers and the VAE attention projections.

**Use structured JSON captions.** Ideogram 4 was trained on them; plain-text prompts frequently come back as a gray "Image blocked by safety filter" card.

## Use in Osaurus
Download it from the Image models tab and prompt with a JSON caption.

## Use with mflux
```bash
mflux-generate-ideogram4 --model OsaurusAI/ideogram-4-mflux-4bit --prompt-file caption.json --steps 20
```

## Provenance & License
- Base: [ideogram-ai/ideogram-4-fp8](https://huggingface.co/ideogram-ai/ideogram-4-fp8) © Ideogram, Inc. — Ideogram-4 Non-Commercial (LICENSE.md shipped here)
- Quantization: Osaurus · mflux 0.20 (main 03700b9) · 4bit · eric@osaurus.ai