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  1. Home/
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  3. Luma Photon vs Stable Diffusion 3.5 Medium
Updated Mar 2025

Luma Photon vs Stable Diffusion 3.5 Medium

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

Hyperrealistic Portrait

One prompt, one photorealistic portrait. Skin, eyes, light.

Loading the build
Luma Photon
Loading the build
Stable Diffusion 3.5 Medium

Which answer wins?

Price and specs

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

Common questions

What is the difference between Luma Photon and Stable Diffusion 3.5 Medium?

Luma Photon 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.

Which is better, Luma Photon or Stable Diffusion 3.5 Medium?

It depends on your use case. Luma Photon 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.

How can I compare Luma Photon and Stable Diffusion 3.5 Medium on Rival?

This page shows a side-by-side comparison of Luma Photon 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.

More comparisons

Against the newest arrivals

  • Luma Photon vs Hy Image 3.5 PreviewLanded Oct 2026
  • Stable Diffusion 3.5 Medium vs FLUX.3 ImageLanded Oct 2026
  • Luma Photon vs Nano Banana 2.1Landed Oct 2026
  • Stable Diffusion 3.5 Medium vs Recraft V4.1 FlashLanded Sep 2026
  • Luma Photon vs GPT Image 2.5 SunburstLanded Sep 2026
  • Stable Diffusion 3.5 Medium vs GPT Image 2.5 FlareLanded Sep 2026
  • Luma Photon vs Nano Banana 2 LiteLanded Jun 2026
  • Stable Diffusion 3.5 Medium vs Riverflow V2.5 FastLanded Jun 2026

Same lab, same size, long tail

  • Luma Photon vs Luma Photon FlashSame lab
  • Luma Photon vs FLUX.3 ImageSame size
  • Stable Diffusion 3.5 Medium vs Hy Image 3.5 PreviewSame size
  • Stable Diffusion 3.5 Medium vs Nano Banana 2.1Same size
  • Luma Photon vs Recraft V4.1 FlashSame size
  • Luma Photon vs Recraft V4.1 ProSame size
  • Luma Photon vs Riverflow V2.5 FastSame size
  • Luma Photon vs Riverflow V2.5 ProSame size

Model pages

  • Luma Photon17 outputs, specs and price
  • Stable Diffusion 3.5 Medium17 outputs, specs and price
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Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare models
  • All models
  • Image comparison
  • Audio comparison
  • Image generation
  • Best AI for...
  • Arena
  • API pricing
  • Challenges

Discover

  • SubjectiveBench
  • Default Index
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model updates
  • Provider status
  • AI creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy policy
  • Terms
  • RSS feed