The AI Tokens

Claude Haiku 4.5 vs Gemini 2.0 Flash Comparison

Ultra-budget AI model comparison: Anthropic's Claude Haiku vs Google's Gemini 2.0 Flash. Maximum value analysis.

Quick Summary

Gemini 2.0 Flash offers the lowest cost per token, while Claude Haiku provides better reasoning and safety for higher cost.

Winner: Gemini 2.0 Flash

Pricing Comparison

Claude Haiku 4.5

Input
$1/1M tokens
Output
$5/1M tokens

Gemini 2.0 Flash

Input
$0.1/1M tokens
Output
$0.4/1M tokens

Key Differences

  • Gemini 2.0 Flash is 10x cheaper ($0.10 vs $1.0 input)
  • Claude Haiku has better reasoning capabilities
  • Gemini 2.0 Flash has 1M context window vs 200K
  • Claude Haiku has stronger safety guardrails
  • Both offer excellent value for basic tasks

Best Use Cases

Claude Haiku 4.5

  • Safety-critical applications
  • Quality-focused projects
  • Research and analysis
  • Content moderation
  • Ethical AI requirements

Gemini 2.0 Flash

  • Ultra-high-volume applications
  • Basic content generation
  • Simple automation
  • Experimental projects
  • Cost-minimized deployments

Related Comparisons

GPT-4o vs Claude Sonnet 4.6GPT-4o vs Gemini 2.5 ProClaude Sonnet 4.6 vs Gemini Pro