tokevenGPTvsGPT
GPT 3.5 Turbo (0125) vs GPT 4
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
GPT 3.5 Turbo (0125)
Fast / BudgetGPT 4
FlagshipInput $/MTok
$0.50
$30.00
Output $/MTok
$1.50
$60.00
Cache discount
0% off
0% off
Context
16K
8K
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 3.5 Turbo (0125)
GPT 4
Guidance
When to use GPT 3.5 Turbo (0125) vs GPT 4
Choose GPT 3.5 Turbo (0125) when...
- -Cost matters: 98% cheaper on input tokens
- -You need a larger context window (16K vs 8K)
Choose GPT 4 when...
- Similar performance; consider provider preference or ecosystem fit.
At scale
Cost at scale
Estimated cost assuming a seventy percent input and thirty percent output token split.
GPT 3.5 Turbo (0125)
GPT 4
100K tokens
$0.08Cheaper
$3.90
1M tokens
$0.80Cheaper
$39.00
10M tokens
$8.00Cheaper
$390.00
FAQ
When should I use GPT 3.5 Turbo (0125) instead of GPT 4?
GPT 3.5 Turbo (0125) and GPT 4 perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is GPT 4 cheaper than GPT 3.5 Turbo (0125)?
GPT 4 input costs $30.00/MTok, which is 5900% more than GPT 3.5 Turbo (0125) at $0.50/MTok.
What are the context window sizes for GPT 3.5 Turbo (0125) and GPT 4?
GPT 3.5 Turbo (0125) has a 16K token context window. GPT 4 has a 8K 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 3.5 Turbo (0125) and GPT 4 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.