GLM 5 Turbo
Nothing here. The model returned empty. We stared at it for a while.
GLM 5 Turbo vs OpenAI o3
Compare GLM 5 Turbo by Z-ai against OpenAI o3 by OpenAI, tested across 50 shared challenges. Updated March 2026.
Which is better, GLM 5 Turbo or OpenAI o3?
GLM 5 Turbo and OpenAI o3 are both competitive models. GLM 5 Turbo costs $0.96/M input tokens vs $10/M for OpenAI o3. Compare their real outputs side by side below.
Key Differences Between GLM 5 Turbo and OpenAI o3
GLM 5 Turbo is made by z-ai while OpenAI o3 is from openai. On pricing, GLM 5 Turbo costs $0.96/M input tokens vs $10/M for OpenAI o3.
Our Verdict
OpenAI o3
GLM 5 TurboRunner-up
No community votes yet. On paper, OpenAI o3 has the edge — bigger model tier, major provider backing.
GLM 5 Turbo is 13x cheaper per token — worth considering if cost matters.
Too close to call
FAQ
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