Z.AI: GLM 4 32B vs OpenAI o4-mini

Compare Z.AI: GLM 4 32B by Zhipu AI against OpenAI o4-mini by OpenAI, tested across 25 shared challenges. Updated March 2026.

Which is better, Z.AI: GLM 4 32B or OpenAI o4-mini?

Z.AI: GLM 4 32B and OpenAI o4-mini are both competitive models. Z.AI: GLM 4 32B costs $0.1/M input tokens vs $1.1/M for OpenAI o4-mini. Compare their real outputs side by side below.

Key Differences Between Z.AI: GLM 4 32B and OpenAI o4-mini

Z.AI: GLM 4 32B is made by zhipu while OpenAI o4-mini is from openai. On pricing, Z.AI: GLM 4 32B costs $0.1/M input tokens vs $1.1/M for OpenAI o4-mini.

Our Verdict
Z.AI: GLM 4 32B
Z.AI: GLM 4 32B
OpenAI o4-mini
OpenAI o4-miniRunner-up

No community votes yet. On paper, Z.AI: GLM 4 32B has the edge — bigger model tier, newer, bigger context window.

Z.AI: GLM 4 32B is 44x cheaper per token — worth considering if cost matters.

Too close to call
FAQ

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