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Claude Haiku 4.5 vs Gemini 2.0 Flash

Gemini 2.0 Flash is 92% cheaper overall

Claude Haiku 4.5

Anthropic

Input/1M$1.0000

Output/1M$5.0000

1K calls$2.80

Gemini 2.0 Flash

Google Gemini

Input/1M$0.1000

Output/1M$0.4000

1K calls$0.24

Monthly Cost Comparison

Usage Level	Claude Haiku 4.5	Gemini 2.0 Flash	Savings
Light (100 calls/day)	$4.50	$0.39	Save $4.11 with Gemini 2.0 Flash
Medium (1K calls/day)	$84.00	$7.20	Save $76.80 with Gemini 2.0 Flash
Heavy (10K calls/day)	$1,050.00	$90.00	Save $960.00 with Gemini 2.0 Flash
Enterprise (100K/day)	$12,600.00	$1,080.00	Save $11,520.00 with Gemini 2.0 Flash

Cost Ratio (10K calls/month)

Claude Haiku 4.5 $28.00

Gemini 2.0 Flash $2.40

Frequently Asked Questions

Is Claude Haiku 4.5 or Gemini 2.0 Flash cheaper?

Gemini 2.0 Flash is 92% cheaper overall. Claude Haiku 4.5 costs $1/M input vs Gemini 2.0 Flash at $0.1/M input.

How much does 10,000 API calls cost with Claude Haiku 4.5 vs Gemini 2.0 Flash?

At 800 input + 400 output tokens per call: Claude Haiku 4.5 costs $28.00 and Gemini 2.0 Flash costs $2.40.

Can I switch between Claude Haiku 4.5 and Gemini 2.0 Flash easily?

With a proxy like Tokonomics, switching is a one-line config change. Route different features to different models and track costs per model automatically.