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  5. Luma Photon FlashvsStable Diffusion 3.5 Medium
Updated Mar 2025

Luma Photon FlashvsStable Diffusion 3.5 Medium

Luma Photon Flash is the newer model, released after Stable Diffusion 3.5 Medium.

Luma Photon Flash and Stable Diffusion 3.5 Medium compared across 17 shared prompts
SpecLuma Photon FlashStable Diffusion 3.5 Medium
Weights—Open
ReleasedMar 2025Oct 2024
Our Verdict
Luma Photon Flash
Luma Photon Flash
Stable Diffusion 3.5 Medium
Stable Diffusion 3.5 Medium

Not enough votes to call it. On the specs, nothing separates them.

Too close to call
Research

What we learned reading every model

FAQ

Common questions

Luma Photon Flash is developed by Luma while Stable Diffusion 3.5 Medium is developed by Stability AI. You can compare their actual outputs across 17 challenges on Rival to see how they differ in practice.

It depends on your use case. Luma Photon Flash and Stable Diffusion 3.5 Medium each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 17 challenges so you can judge which fits your needs best.

This page shows a side-by-side comparison of Luma Photon Flash and Stable Diffusion 3.5 Medium across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Keep exploring

More comparisons

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Same lab, same size, long tail

Luma Photon Flash logoLuma Photon logo
Luma Photon Flash vs Luma PhotonSame lab
Luma Photon Flash logoGPT Image 2.5 Sunburst logo
Luma Photon Flash vs GPT Image 2.5 SunburstSame size
Stable Diffusion 3.5 Medium logoRecraft V4.1 Flash logo
Stable Diffusion 3.5 Medium vs Recraft V4.1 FlashSame size
Stable Diffusion 3.5 Medium logoRiverflow V2.5 Fast logo
Stable Diffusion 3.5 Medium vs Riverflow V2.5 FastSame size
Luma Photon Flash logoRiverflow V2.5 Pro logo
Luma Photon Flash vs Riverflow V2.5 ProSame size
Luma Photon Flash logoStable Diffusion XL logo
Luma Photon Flash vs Stable Diffusion XLSame size
Luma Photon Flash logoSeedream 4 logo
Luma Photon Flash vs Seedream 4Same size
Luma Photon Flash logoSeedream 4.5 logo
Luma Photon Flash vs Seedream 4.5Same size

Model pages

Luma Photon Flash logo
Luma Photon Flash17 outputs, specs and price
Stable Diffusion 3.5 Medium logo
Stable Diffusion 3.5 Medium17 outputs, specs and price
Rival
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Explore all of Rival

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