Compare Imagen 4 Ultra by Google AI against Qwen Image (Fast) by Qwen, in 2 community votes, imagen 4 ultra and qwen image (fast) are closely matched, tested across 17 shared challenges. Updated April 2026.
Imagen 4 Ultra and Qwen Image (Fast) are closely matched based on 2 community votes. Compare their real outputs side by side below.
Imagen 4 Ultra is made by google while Qwen Image (Fast) is from qwen. In community voting, In 2 community votes, Imagen 4 Ultra and Qwen Image (Fast) are closely matched.
In 2 community votes, Imagen 4 Ultra and Qwen Image (Fast) are closely matched. Imagen 4 Ultra and Qwen Image (Fast) perform similarly across challenge categories. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.
Votes are tied. Qwen Image (Fast) is newer and likely incorporates more recent improvements.
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

Compare Imagen 4 Ultra by Google AI against Qwen Image (Fast) by Qwen, in 2 community votes, imagen 4 ultra and qwen image (fast) are closely matched, tested across 17 shared challenges. Updated April 2026.
Imagen 4 Ultra and Qwen Image (Fast) are closely matched based on 2 community votes. Compare their real outputs side by side below.
Imagen 4 Ultra is made by google while Qwen Image (Fast) is from qwen. In community voting, In 2 community votes, Imagen 4 Ultra and Qwen Image (Fast) are closely matched.
In 2 community votes, Imagen 4 Ultra and Qwen Image (Fast) are closely matched. Imagen 4 Ultra and Qwen Image (Fast) perform similarly across challenge categories. Based on blind community voting from the Rival open dataset of 2+ human preference judgments for this pair.
Votes are tied. Qwen Image (Fast) is newer and likely incorporates more recent improvements.
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

17 fights queued
5+ more head-to-head results. Free. Not a trick.
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17 fights queued
5+ more head-to-head results. Free. Not a trick.
Free account. No card required. By continuing, you agree to Rival's Terms and Privacy Policy