Compare

GPT-4o vs Grok 2

Grok 2 is 4% cheaper overall
GPT-4o
OpenAI
Input/1M$2.5000
Output/1M$10.0000
1K calls$6.00
VS
Grok 2
xAI
Input/1M$2.0000
Output/1M$10.0000
1K calls$5.60

Monthly Cost Comparison

Usage Level GPT-4o Grok 2 Savings
Light (100 calls/day) $9.75 $9.00 Save $0.75 with Grok 2
Medium (1K calls/day) $180.00 $168.00 Save $12.00 with Grok 2
Heavy (10K calls/day) $2,250.00 $2,100.00 Save $150.00 with Grok 2
Enterprise (100K/day) $27,000.00 $25,200.00 Save $1,800.00 with Grok 2

Cost Ratio (10K calls/month)

GPT-4o $60.00
Grok 2 $56.00

Frequently Asked Questions

Is GPT-4o or Grok 2 cheaper?

Grok 2 is 4% cheaper overall. GPT-4o costs $2.5/M input vs Grok 2 at $2/M input.

How much does 10,000 API calls cost with GPT-4o vs Grok 2?

At 800 input + 400 output tokens per call: GPT-4o costs $60.00 and Grok 2 costs $56.00.

Can I switch between GPT-4o and Grok 2 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.

Track costs for both models in one dashboard

Tokonomics monitors GPT-4o, Grok 2, and 60+ other models. Set budget alerts per model, per feature, per team.

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