Model comparison

Gemini 3.8 Flash vs GLM 5.3 CN

Compare Gemini 3.8 Flash (Google) and GLM 5.3 CN (Z Ai) by price, context, capabilities, and latency.

Estimate costAll comparisons

Which should you pick?

  • Price: Gemini 3.8 Flash is cheaper ($0.75 / 1M tokens input / $3.75 / 1M tokens output) vs GLM 5.3 CN ($1.40 / 1M tokens input / $4.40 / 1M tokens output).
  • Context: Gemini 3.8 Flash has the larger context window (1M tokens).
  • Gemini 3.8 Flash adds: Tool calling, JSON mode, Vision, Long context.

Side by side

Gemini 3.8 Flash vs GLM 5.3 CN — full comparison

Compare price, provider, context, capabilities, latency, and source basis.

ModelProviderInputOutputContextCapabilitiesBest forLatencyStatusSource
Gemini 3.8 Flashgoogle/gemini-3.8-flashGoogle$0.75 / 1M tokens$3.75 / 1M tokens1M
StreamingTool callingJSON modeVision
image understanding, multimodal chat0-0msCatalogPlatform curated
GLM 5.3 CNz-ai/glm-5.3-cnZ Ai$1.40 / 1M tokens$4.40 / 1M tokens—
Streaming
General chat via Z Ai, API workloads0-0msCatalogPlatform curated

FAQ

Gemini 3.8 Flash vs GLM 5.3 CN FAQ

Is Gemini 3.8 Flash or GLM 5.3 CN cheaper?

Gemini 3.8 Flash is cheaper ($0.75 / 1M tokens input / $3.75 / 1M tokens output) vs GLM 5.3 CN ($1.40 / 1M tokens input / $4.40 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.

Which has a larger context window, Gemini 3.8 Flash or GLM 5.3 CN?

Gemini 3.8 Flash is larger (1M tokens) vs — tokens.

Gemini 3.8 Flash detailsGLM 5.3 CN detailsPricing calculatorOpenAI-compatible quickstart