Model comparison

Doubao-Seed-2.1-turbo vs Gemini 3.5 Flash

Compare Doubao-Seed-2.1-turbo (Volcengine) and Gemini 3.5 Flash (Google) by price, context, capabilities, and latency.

Estimate costAll comparisons

Which should you pick?

  • Price: Doubao-Seed-2.1-turbo is cheaper ($0.45 / 1M tokens input / $2.21 / 1M tokens output) vs Gemini 3.5 Flash ($1.50 / 1M tokens input / $9 / 1M tokens output).
  • Context: Gemini 3.5 Flash has the larger context window (1M tokens).
  • Gemini 3.5 Flash adds: Tool calling, JSON mode, Vision, Long context.

Side by side

Doubao-Seed-2.1-turbo vs Gemini 3.5 Flash — full comparison

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

ModelProviderInputOutputContextCapabilitiesBest forLatencyStatusSource
Doubao-Seed-2.1-turbodoubao-seed-2-1-turboVolcengine$0.45 / 1M tokens$2.21 / 1M tokens256k
Streaming
Chinese Q&A, general chat5503-24588msCatalogPlatform curated
Gemini 3.5 Flashgoogle/gemini-3.5-flashGoogle$1.50 / 1M tokens$9 / 1M tokens1M
StreamingTool callingJSON modeVision
image understanding, multimodal chat1442-1929msCatalogPlatform curated

FAQ

Doubao-Seed-2.1-turbo vs Gemini 3.5 Flash FAQ

Is Doubao-Seed-2.1-turbo or Gemini 3.5 Flash cheaper?

Doubao-Seed-2.1-turbo is cheaper ($0.45 / 1M tokens input / $2.21 / 1M tokens output) vs Gemini 3.5 Flash ($1.50 / 1M tokens input / $9 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.

Which has a larger context window, Doubao-Seed-2.1-turbo or Gemini 3.5 Flash?

Gemini 3.5 Flash is larger (1M tokens) vs 256k tokens.

Doubao-Seed-2.1-turbo detailsGemini 3.5 Flash detailsPricing calculatorOpenAI-compatible quickstart

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