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Google: Gemini 3.1 Flash Lite Preview vs Anthropic: Claude Opus 4.5

Google: Gemini 3.1 Flash Lite Preview is cheaper on output tokens, while Google: Gemini 3.1 Flash Lite Preview offers a larger context window. Choose Google: Gemini 3.1 Flash Lite Preview or Anthropic: Claude Opus 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

SpecGoogle: Gemini 3.1 Flash Lite PreviewAnthropic: Claude Opus 4.5
ProviderKilo GatewayKilo Gateway
Input / 1M tokens$0.25$5.00
Output / 1M tokens$1.50$25.00
Context window1M200K
Parameters——
Open weightsNoNo
ReleasedMar 2026Nov 2025
Google: Gemini 3.1 Flash Lite Preview details →Anthropic: Claude Opus 4.5 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.