Chroma Family: Open Source T2I + Upscaling by lodestones — Apache 2.0

Chroma is a model series by lodestones including Chroma1-HD (8.9B T2I) and Chroma1-Radiance (WIP upscaling), both Apache 2.0 licensed.

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Chroma by lodestones

Text-to-Image8.9BUpscalingOpen Source

Open-source image model series by lodestones. Includes Chroma1-HD (8.9B FLUX-based T2I foundation model for finetuning) and Chroma1-Radiance (WIP high-resolution upscaling). Both Apache 2.0 licensed.

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Models

ModelDescriptionLicenseReleased
Chroma1-HD8.9B FLUX-based T2I foundation model for finetuningApache 2.02025-11
Chroma1-RadianceWIP high-resolution upscaling model (x0 proto)Apache 2.02025-11

Select a model above for curated weight downloads, tutorials, and related information.