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Claude Opus 4 vs Gemini 2.0 Flash Lite: Pricing, Benchmarks & Verdict (2026)

Verdict

Gemini 2.0 Flash Lite is significantly cheaper at $0.07/$0.30 per million tokens vs $15.00/$75.00. Claude Opus 4 is stronger for coding with a coding ELO of 1360 vs 1170. Gemini 2.0 Flash Lite is faster at 180 tokens/sec vs 50 tokens/sec. Claude Opus 4 ranks higher overall with an Arena ELO of 1330 vs 1200. Gemini 2.0 Flash Lite offers a larger 1049K context window vs 200K.

Side-by-Side Comparison

FeatureClaude Opus 4Gemini 2.0 Flash Lite
ProviderAnthropicGoogle
Input Price / 1M tokens$15.00$0.075
Output Price / 1M tokens$75.00$0.300
Context Window200K1.048576M
Max Output Tokens32,0008,192
Arena ELO1,3301,200
Coding ELO1,3601,170
TTFT (ms)500100
Tokens/sec50180
MultimodalYesYes
JSON ModeYesYes
Function CallingYesYes
VisionYesYes
When to Use Claude Opus 4

Choose Claude Opus 4 when you need: top-tier coding and reasoning, excellent agentic capabilities, strong instruction following, 200k context window. It excels at coding, analysis, agents, complex-reasoning tasks.

Strengths:

  • Top-tier coding and reasoning
  • Excellent agentic capabilities
  • Strong instruction following
  • 200K context window

Best for:

codinganalysisagentscomplex-reasoning
When to Use Gemini 2.0 Flash Lite

Choose Gemini 2.0 Flash Lite when you need: cheapest google model available, ultra-fast response times, 1m context window, great for simple tasks at scale. It excels at chatbots, classification, high-volume, cost-sensitive tasks. It is also the more cost-effective option between the two. Its 1049K context window is larger, making it better for long-document processing.

Strengths:

  • Cheapest Google model available
  • Ultra-fast response times
  • 1M context window
  • Great for simple tasks at scale

Best for:

chatbotsclassificationhigh-volumecost-sensitive

Frequently Asked Questions

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