tokevenGPTvsGPT
o3 vs GPT 6.1 Sol
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
o3
Mid-tierGPT 6.1 Sol
FlagshipInput $/MTok
$2.00
$2.00
Output $/MTok
$8.00
$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
o3
GPT 6.1 Sol
Guidance
When to use o3 vs GPT 6.1 Sol
Choose o3 when...
- Similar performance; consider provider preference or ecosystem fit.
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.
o3
GPT 6.1 Sol
100K tokens
$0.38Cheaper
$0.44
1M tokens
$3.80Cheaper
$7.30
10M tokens
$38.00Cheaper
$73.00
FAQ
When should I use o3 instead of GPT 6.1 Sol?
o3 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 o3?
Both models have the same input pricing at $2.00/MTok. Compare output pricing: $8.00 vs $10.00/MTok.
What are the context window sizes for o3 and GPT 6.1 Sol?
o3 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 o3 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.