HiDream L1 (Fast) vs 
Nano Banana 2
Nano Banana 2 is the newer model, released after HiDream L1 (Fast).
Hyperrealistic Portrait
One prompt, one photorealistic portrait. Skin, eyes, light.
Loading the build
Loading the build
Which answer wins?
Price and specs
Not enough votes to call it. On the specs, Nano Banana 2 has the edge: newer, major provider backing.
| Spec | HiDream L1 (Fast) | Nano Banana 2 |
|---|---|---|
| Parameters | Not disclosed | Not disclosed |
| Weights | Open | Closed |
| Free API (OpenRouter) | — | No |
| Released | Apr 2025 | Feb 2026 |
Where to run it
HiDream L1 (Fast)
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between HiDream L1 (Fast) and Nano Banana 2?
HiDream L1 (Fast) is developed by PrunaAI while Nano Banana 2 is developed by Google AI. You can compare their actual outputs across 16 challenges on Rival to see how they differ in practice.
Which is better, HiDream L1 (Fast) or Nano Banana 2?
It depends on your use case. HiDream L1 (Fast) and Nano Banana 2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 16 challenges so you can judge which fits your needs best.
How can I compare HiDream L1 (Fast) and Nano Banana 2 on Rival?
This page shows a side-by-side comparison of HiDream L1 (Fast) and Nano Banana 2 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
- HiDream L1 (Fast) vs Hy Image 3.5 PreviewLanded Oct 2026
- Nano Banana 2 vs FLUX.3 ImageLanded Oct 2026
- HiDream L1 (Fast) vs Nano Banana 2.1Landed Oct 2026
- Nano Banana 2 vs Recraft V4.1 FlashLanded Sep 2026
- HiDream L1 (Fast) vs GPT Image 2.5 SunburstLanded Sep 2026
- Nano Banana 2 vs GPT Image 2.5 FlareLanded Sep 2026
- HiDream L1 (Fast) vs Nano Banana 2 LiteLanded Jun 2026
- Nano Banana 2 vs Riverflow V2.5 FastLanded Jun 2026
Same lab, same size, long tail
- HiDream L1 (Fast) vs FLUX.3 ImageSame size
- HiDream L1 (Fast) vs Recraft V4.1 FlashSame size
- Nano Banana 2 vs Nano Banana 2.1Same lab
- Nano Banana 2 vs Nano Banana 2 LiteSame lab
- Nano Banana 2 vs Qwen Image (Fast)Same size
- HiDream L1 (Fast) vs Recraft V3Same size
- HiDream L1 (Fast) vs Recraft V4Same size
- HiDream L1 (Fast) vs Recraft V4 ProSame size
