tokevenGPTvsDeepSeek
o1 Pro vs DeepSeek V3
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
o1 Pro
FlagshipDeepSeek V3
Mid-tierInput $/MTok
$150.00
$0.27
Output $/MTok
$600.00
$1.10
Cache discount
0% off
74% off
Context
200K
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
o1 Pro
DeepSeek V3
Guidance
When to use o1 Pro vs DeepSeek V3
Choose o1 Pro when...
- -You need a larger context window (200K vs 164K)
- Similar performance; consider provider preference or ecosystem fit.
Choose DeepSeek V3 when...
- -Cost matters: 100% cheaper on input tokens
At scale
Cost at scale
Estimated cost assuming a seventy percent input and thirty percent output token split.
o1 Pro
DeepSeek V3
100K tokens
$28.50
$0.05Cheaper
1M tokens
$285.00
$0.52Cheaper
10M tokens
$2850.00
$5.19Cheaper
FAQ
When should I use o1 Pro instead of DeepSeek V3?
o1 Pro and DeepSeek V3 perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is DeepSeek V3 cheaper than o1 Pro?
Yes. DeepSeek V3 input costs $0.27/MTok vs $150.00/MTok for o1 Pro, saving 100% on input.
What are the context window sizes for o1 Pro and DeepSeek V3?
o1 Pro has a 200K 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 o1 Pro 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.