DeepSeek: R1 vs OpenAI: GPT-4o — API Pricing Comparison
DeepSeek: R1 is 74% cheaper than OpenAI: GPT-4o at the same token volume. Data as of 2026-02-27.
DeepSeek: R1
deepseek
Total /1M tokens
$3.200Input $0.700 · Output $2.500
Context: 64K tokens
Full details →Context: 64K tokens
OpenAI: GPT-4o
openai
Total /1M tokens
$12.500Input $2.500 · Output $10.000
Context: 128K tokens
Full details →Context: 128K tokens
Monthly Cost Comparison
| Monthly usage | DeepSeek: R1 | OpenAI: GPT-4o | Savings with DeepSeek: R1 |
|---|---|---|---|
| 1M tokens/month | $3.20 | $12.50 | $9.30 |
| 10M tokens/month | $32.00 | $125.00 | $93.00 |
| 100M tokens/month | $320.00 | $1,250.00 | $930.00 |
| 1B tokens/month | $3,200.00 | $12,500.00 | $9,300.00 |
Use both automatically — let AI decide
StormRouter routes each prompt to the cheapest model that meets your quality requirements.
Use DeepSeek: R1 for simple tasks, OpenAI: GPT-4o only when complexity demands it.