lodestones / text-to-image updated 9 months ago

Chroma1-HD

Name: Chroma1-HD
Author: lodestones

Chroma1-HD is an 8.9B parameter text-to-image foundational model based on FLUX.1-schnell. It is fully Apache 2.0 licensed, ensuring that anyone can use, modify, and build upon it.

Params

8.9 B

Context

—

Downloads 30d

57 K

Likes

387

Commercial use: allowed apache-2.0 Not gated SAFETENSORS View on Hugging Face ↗

Download history

daily snapshots · 10 days

57 K52 K

Jul 28Jul 31Aug 3Aug 6

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

File	Quant	Size	Est. VRAM	Verdict on RTX 4090 · 24 GB
model.safetensors	bf16	45.3 GB	51.7 GB	❌ Won’t fit

Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Specifications

Parameters: 8.9 B
Tensor type: BF16
Licence: apache-2.0
First seen on the Hub: 2025-08-08
Training datasets: undisclosed
Added to our catalog: 2026-07-28

Compare with

Z-Image-Turbo 1.1 M dreamshaper-7 895 K Flux2-Klein-9B-True-V2 792 K sd-turbo 722 K Realistic_Vision_V5.1_noVAE 485 K Qwen-Image-Lightning 438 K

Appears in

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