GPT Image 1.5 (Low) vs 
Hunyuan Image 3
GPT Image 1.5 (Low) is the newer model, released after Hunyuan Image 3.
Hyperrealistic Portrait
One prompt, one photorealistic portrait. Skin, eyes, light.
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Which answer wins?
Price and specs
Not enough votes to call it. On the specs, GPT Image 1.5 (Low) has the edge: newer, major provider backing.
| Spec | GPT Image 1.5 (Low) | Hunyuan Image 3 |
|---|---|---|
| Weights | — | Open |
| Released | Dec 2025 | Oct 2025 |
Common questions
What is the difference between GPT Image 1.5 (Low) and Hunyuan Image 3?
GPT Image 1.5 (Low) is developed by OpenAI while Hunyuan Image 3 is developed by Tencent. You can compare their actual outputs across 17 challenges on Rival to see how they differ in practice.
Which is better, GPT Image 1.5 (Low) or Hunyuan Image 3?
It depends on your use case. GPT Image 1.5 (Low) and Hunyuan Image 3 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 GPT Image 1.5 (Low) and Hunyuan Image 3 on Rival?
This page shows a side-by-side comparison of GPT Image 1.5 (Low) and Hunyuan Image 3 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
- GPT Image 1.5 (Low) vs Hy Image 3.5 PreviewLanded Oct 2026
- Hunyuan Image 3 vs FLUX.3 ImageLanded Oct 2026
- GPT Image 1.5 (Low) vs Nano Banana 2.1Landed Oct 2026
- Hunyuan Image 3 vs Recraft V4.1 FlashLanded Sep 2026
- GPT Image 1.5 (Low) vs GPT Image 2.5 SunburstLanded Sep 2026
- Hunyuan Image 3 vs GPT Image 2.5 FlareLanded Sep 2026
- GPT Image 1.5 (Low) vs Nano Banana 2 LiteLanded Jun 2026
- Hunyuan Image 3 vs Riverflow V2.5 FastLanded Jun 2026
Same lab, same size, long tail
- GPT Image 1.5 (Low) vs GPT Image 2.5 FlareSame lab
- GPT Image 1.5 (Low) vs GPT Image 2Same lab
- Hunyuan Image 3 vs Hy Image 3.5 PreviewSame lab
- Hunyuan Image 3 vs Nano Banana 2.1Same size
- Hunyuan Image 3 vs Nano Banana ProSame size
- Hunyuan Image 3 vs P-ImageSame size
- GPT Image 1.5 (Low) vs Luma PhotonSame size
- GPT Image 1.5 (Low) vs Luma Photon FlashSame size
