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o4 Mini vs GPT 6.1 Sol
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
o4 Mini
Fast / BudgetGPT 6.1 Sol
FlagshipInput $/MTok
$1.10
$2.00
Output $/MTok
$4.40
$10.00
Cache discount
75% off
95% off
Context
200K
922K
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
o4 Mini
GPT 6.1 Sol
Guidance
When to use o4 Mini vs GPT 6.1 Sol
Choose o4 Mini when...
- -Cost matters: 45% cheaper on input tokens
Choose GPT 6.1 Sol when...
- -You need a larger context window (922K vs 200K)
- 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.
o4 Mini
GPT 6.1 Sol
100K tokens
$0.21Cheaper
$0.44
1M tokens
$2.09Cheaper
$7.30
10M tokens
$20.90Cheaper
$73.00
FAQ
When should I use o4 Mini instead of GPT 6.1 Sol?
o4 Mini and GPT 6.1 Sol perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is GPT 6.1 Sol cheaper than o4 Mini?
GPT 6.1 Sol input costs $2.00/MTok, which is 82% more than o4 Mini at $1.10/MTok.
What are the context window sizes for o4 Mini and GPT 6.1 Sol?
o4 Mini has a 200K token context window. GPT 6.1 Sol has a 922K 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 o4 Mini and GPT 6.1 Sol 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.