Gemini 3 Flash Preview vs GLM 5 Turbo

Compare Gemini 3 Flash Preview by Google AI against GLM 5 Turbo by Z-ai, context windows of 1.0M vs 203K, tested across 52 shared challenges. Updated March 2026.

Which is better, Gemini 3 Flash Preview or GLM 5 Turbo?

Gemini 3 Flash Preview and GLM 5 Turbo are both competitive models. Gemini 3 Flash Preview costs $0.5/M input tokens vs $0.96/M for GLM 5 Turbo. Context windows: 1049K vs 203K tokens. Compare their real outputs side by side below.

Key Differences Between Gemini 3 Flash Preview and GLM 5 Turbo

Gemini 3 Flash Preview is made by google while GLM 5 Turbo is from z-ai. Gemini 3 Flash Preview has a 1049K token context window compared to GLM 5 Turbo's 203K. On pricing, Gemini 3 Flash Preview costs $0.5/M input tokens vs $0.96/M for GLM 5 Turbo.

Our Verdict
Gemini 3 Flash Preview
Gemini 3 Flash Preview
GLM 5 Turbo
GLM 5 TurboRunner-up

No community votes yet. On paper, Gemini 3 Flash Preview has the edge — bigger model tier, bigger context window, major provider backing.

Too close to call
FAQ

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