Compare Elephant Alpha by OpenRouter against Z.AI: GLM 4.6 by Zhipu AI, context windows of 262K vs 203K, tested across 54 shared challenges. Updated April 2026.
Elephant Alpha and Z.AI: GLM 4.6 are both competitive models. Elephant Alpha costs $0/M input tokens vs $0.4/M for Z.AI: GLM 4.6. Context windows: 262K vs 203K tokens. Compare their real outputs side by side below.
Elephant Alpha is made by openrouter while Z.AI: GLM 4.6 is from zhipu. Elephant Alpha has a 262K token context window compared to Z.AI: GLM 4.6's 203K. On pricing, Elephant Alpha costs $0/M input tokens vs $0.4/M for Z.AI: GLM 4.6.
No community votes yet. On paper, Z.AI: GLM 4.6 has the edge — bigger model tier, major provider backing.
Z.AI: GLM 4.6 uses 17.9x 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 Elephant Alpha by OpenRouter against Z.AI: GLM 4.6 by Zhipu AI, context windows of 262K vs 203K, tested across 54 shared challenges. Updated April 2026.
Elephant Alpha and Z.AI: GLM 4.6 are both competitive models. Elephant Alpha costs $0/M input tokens vs $0.4/M for Z.AI: GLM 4.6. Context windows: 262K vs 203K tokens. Compare their real outputs side by side below.
Elephant Alpha is made by openrouter while Z.AI: GLM 4.6 is from zhipu. Elephant Alpha has a 262K token context window compared to Z.AI: GLM 4.6's 203K. On pricing, Elephant Alpha costs $0/M input tokens vs $0.4/M for Z.AI: GLM 4.6.
No community votes yet. On paper, Z.AI: GLM 4.6 has the edge — bigger model tier, major provider backing.
Z.AI: GLM 4.6 uses 17.9x 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.

49 fights queued
37+ 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
49 fights queued
37+ 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