Compare Z.AI: GLM 4.5 by Zhipu AI against Qwen: Qwen3 Max by Qwen, in 4 community votes, qwen: qwen3 max wins 67% of head-to-head duels, context windows of 128K vs 256K, tested across 55 shared challenges. Updated April 2026.
Qwen: Qwen3 Max is the better choice overall, winning 67% of 4 blind community votes on Rival. Z.AI: GLM 4.5 costs $0.6/M input tokens vs $1.2/M for Qwen: Qwen3 Max. Context windows: 128K vs 256K tokens. Compare their real outputs side by side below.
Z.AI: GLM 4.5 is made by zhipu while Qwen: Qwen3 Max is from qwen. Z.AI: GLM 4.5 has a 128K token context window compared to Qwen: Qwen3 Max's 256K. On pricing, Z.AI: GLM 4.5 costs $0.6/M input tokens vs $1.2/M for Qwen: Qwen3 Max. In community voting, In 4 community votes, Qwen: Qwen3 Max wins 67% of head-to-head duels.
In 4 community votes, Qwen: Qwen3 Max wins 67% of head-to-head duels. Based on blind community voting from the Rival open dataset of 4+ human preference judgments for this pair.
Pick Qwen: Qwen3 Max. In 4 blind votes, Qwen: Qwen3 Max wins 67% of the time. That's not luck.
Qwen: Qwen3 Max uses 3.5x more emoji
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 Z.AI: GLM 4.5 by Zhipu AI against Qwen: Qwen3 Max by Qwen, in 4 community votes, qwen: qwen3 max wins 67% of head-to-head duels, context windows of 128K vs 256K, tested across 55 shared challenges. Updated April 2026.
Qwen: Qwen3 Max is the better choice overall, winning 67% of 4 blind community votes on Rival. Z.AI: GLM 4.5 costs $0.6/M input tokens vs $1.2/M for Qwen: Qwen3 Max. Context windows: 128K vs 256K tokens. Compare their real outputs side by side below.
Z.AI: GLM 4.5 is made by zhipu while Qwen: Qwen3 Max is from qwen. Z.AI: GLM 4.5 has a 128K token context window compared to Qwen: Qwen3 Max's 256K. On pricing, Z.AI: GLM 4.5 costs $0.6/M input tokens vs $1.2/M for Qwen: Qwen3 Max. In community voting, In 4 community votes, Qwen: Qwen3 Max wins 67% of head-to-head duels.
In 4 community votes, Qwen: Qwen3 Max wins 67% of head-to-head duels. Based on blind community voting from the Rival open dataset of 4+ human preference judgments for this pair.
Pick Qwen: Qwen3 Max. In 4 blind votes, Qwen: Qwen3 Max wins 67% of the time. That's not luck.
Qwen: Qwen3 Max uses 3.5x more emoji
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.

50 fights queued
38+ 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
50 fights queued
38+ 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