tokevenGPTvsDeepSeek
GPT 4 vs DeepSeek V3
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
GPT 4
FlagshipDeepSeek V3
Mid-tierInput $/MTok
$30.00
$0.27
Output $/MTok
$60.00
$1.10
Cache discount
0% off
74% off
Context
8K
164K
Quality
Task confidence comparison
Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
0
vs
0
Code Review
0
vs
0
Summarization
0
vs
0
Q&A
0
vs
0
Extraction
0
vs
0
Reasoning
0
vs
0
Classification
0
vs
0
Creative Writing
0
vs
0
GPT 4
DeepSeek V3
Guidance
When to use GPT 4 vs DeepSeek V3
Choose GPT 4 when...
- Similar performance; consider provider preference or ecosystem fit.
Choose DeepSeek V3 when...
- -Cost matters: 99% cheaper on input tokens
- -You need a larger context window (164K vs 8K)
At scale
Cost at scale
Estimated cost assuming a seventy percent input and thirty percent output token split.
GPT 4
DeepSeek V3
100K tokens
$3.90
$0.05Cheaper
1M tokens
$39.00
$0.52Cheaper
10M tokens
$390.00
$5.19Cheaper
FAQ
When should I use GPT 4 instead of DeepSeek V3?
GPT 4 and DeepSeek V3 perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is DeepSeek V3 cheaper than GPT 4?
Yes. DeepSeek V3 input costs $0.27/MTok vs $30.00/MTok for GPT 4, saving 99% on input.
What are the context window sizes for GPT 4 and DeepSeek V3?
GPT 4 has a 8K token context window. DeepSeek V3 has a 164K token context window.
Go deeper on either model
Per-call cost calculators, provider lineups, and price history for both models on this page.
Other comparisons
How GPT 4 and DeepSeek V3 stack up against the rest of the field.
Track your real costs
Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.