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GPT-4o vs Gemini 2.0 Flash

Gemini 2.0 Flash is 96% cheaper overall

GPT-4o

OpenAI

Input/1M$2.5000

Output/1M$10.0000

1K calls$6.00

Gemini 2.0 Flash

Google Gemini

Input/1M$0.1000

Output/1M$0.4000

1K calls$0.24

Monthly Cost Comparison

Usage Level	GPT-4o	Gemini 2.0 Flash	Savings
Light (100 calls/day)	$9.75	$0.39	Save $9.36 with Gemini 2.0 Flash
Medium (1K calls/day)	$180.00	$7.20	Save $172.80 with Gemini 2.0 Flash
Heavy (10K calls/day)	$2,250.00	$90.00	Save $2,160.00 with Gemini 2.0 Flash
Enterprise (100K/day)	$27,000.00	$1,080.00	Save $25,920.00 with Gemini 2.0 Flash

Cost Ratio (10K calls/month)

GPT-4o $60.00

Gemini 2.0 Flash $2.40

Frequently Asked Questions

Is GPT-4o or Gemini 2.0 Flash cheaper?

Gemini 2.0 Flash is 96% cheaper overall. GPT-4o costs $2.5/M input vs Gemini 2.0 Flash at $0.1/M input.

How much does 10,000 API calls cost with GPT-4o vs Gemini 2.0 Flash?

At 800 input + 400 output tokens per call: GPT-4o costs $60.00 and Gemini 2.0 Flash costs $2.40.

Can I switch between GPT-4o 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.