tokevenGPTvsGPT
GPT 3.5 Turbo (0125) vs o4 Mini
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 / Budgeto4 Mini
Fast / BudgetInput $/MTok
$0.50
$1.10
Output $/MTok
$1.50
$4.40
Cache discount
0% off
75% off
Context
16.385K
200K
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)
o4 Mini
Guidance
When to use GPT 3.5 Turbo (0125) vs o4 Mini
Choose GPT 3.5 Turbo (0125) when...
- -Cost matters: 55% cheaper on input tokens
Choose o4 Mini when...
- -You need a larger context window (200K vs 16.385K)
- 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)
o4 Mini
100K tokens
$0.08Cheaper
$0.21
1M tokens
$0.80Cheaper
$2.09
10M tokens
$8.00Cheaper
$20.90
FAQ
When should I use GPT 3.5 Turbo (0125) instead of o4 Mini?
GPT 3.5 Turbo (0125) and o4 Mini perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is o4 Mini cheaper than GPT 3.5 Turbo (0125)?
o4 Mini input costs $1.10/MTok, which is 120% more than GPT 3.5 Turbo (0125) at $0.50/MTok.
What are the context window sizes for GPT 3.5 Turbo (0125) and o4 Mini?
GPT 3.5 Turbo (0125) has a 16.385K token context window. o4 Mini has a 200K 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 o4 Mini 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.