Z.AI: GLM 4 32B vs OpenAI o3

Compare Z.AI: GLM 4 32B by Zhipu AI against OpenAI o3 by OpenAI, tested across 28 shared challenges. Updated March 2026.

Which is better, Z.AI: GLM 4 32B or OpenAI o3?

Z.AI: GLM 4 32B and OpenAI o3 are both competitive models. Z.AI: GLM 4 32B costs $0.1/M input tokens vs $10/M for OpenAI o3. Compare their real outputs side by side below.

Key Differences Between Z.AI: GLM 4 32B and OpenAI o3

Z.AI: GLM 4 32B is made by zhipu while OpenAI o3 is from openai. On pricing, Z.AI: GLM 4 32B costs $0.1/M input tokens vs $10/M for OpenAI o3.

Our Verdict
Z.AI: GLM 4 32B
Z.AI: GLM 4 32B
OpenAI o3
OpenAI o3

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Z.AI: GLM 4 32B is 400x cheaper per token — worth considering if cost matters.

Too close to call
FAQ

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