Model comparison

Gemini 3.5 Flash-Lite vs GPT-5.6 Terra

Compare Gemini 3.5 Flash-Lite (Google) and GPT-5.6 Terra (OpenAI) by price, context, capabilities, and latency.

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Price deadline

Gemini Flash prices rise Jan 1, 2027

Per Google's published pricing page, Gemini Flash input prices double on Jan 1, 2027. The same workload runs an order of magnitude cheaper on DeepSeek and GLM. Source: Google pricing Full price breakdown

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Which should you pick?

  • Price: Gemini 3.5 Flash-Lite is cheaper ($0.3 / 1M tokens input / $2.50 / 1M tokens output) vs GPT-5.6 Terra ($2 / 1M tokens input / $12 / 1M tokens output).

Side by side

Gemini 3.5 Flash-Lite vs GPT-5.6 Terra — full comparison

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

ModelProviderInputOutputContextCapabilitiesBest forLatencyStatusSource
Gemini 3.5 Flash-Litegoogle/gemini-3.5-flash-liteGoogle$0.3 / 1M tokens$2.50 / 1M tokens1M
StreamingTool callingJSON modeVision
image understanding, multimodal chat5379-9492msCatalogPlatform curated
GPT-5.6 Terraopenai/gpt-5.6-terraOpenAIStarting at $2 / 1M tokens$12 / 1M tokens1M
StreamingTool callingJSON modeVision
image understanding, multimodal chat1534-2908msCatalogPlatform curated

FAQ

Gemini 3.5 Flash-Lite vs GPT-5.6 Terra FAQ

Is Gemini 3.5 Flash-Lite or GPT-5.6 Terra cheaper?

Gemini 3.5 Flash-Lite is cheaper ($0.3 / 1M tokens input / $2.50 / 1M tokens output) vs GPT-5.6 Terra ($2 / 1M tokens input / $12 / 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 3.5 Flash-Lite or GPT-5.6 Terra?

Both offer the same context window: 1M tokens.

Gemini 3.5 Flash-Lite vs GPT-5.6 Terra for Vision: which should I pick?

Both target Vision. Pick Gemini 3.5 Flash-Lite to optimize cost, or Gemini 3.5 Flash-Lite for the longer context window. Test both on real prompts before committing production traffic.

Gemini 3.5 Flash-Lite detailsGPT-5.6 Terra detailsPricing calculatorOpenAI-compatible quickstart