tokevenGPTvsGPT
GPT 6 Sol vs o3
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
GPT 6 Sol
Flagshipo3
Mid-tierInput $/MTok
$2.00
$2.00
Output $/MTok
$10.00
$8.00
Cache discount
90% off
75% off
Context
922K
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 6 Sol
o3
Guidance
When to use GPT 6 Sol vs o3
Choose GPT 6 Sol when...
- -You need a larger context window (922K vs 200K)
- Similar performance; consider provider preference or ecosystem fit.
Choose o3 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 6 Sol
o3
100K tokens
$0.44
$0.38Cheaper
1M tokens
$7.30
$3.80Cheaper
10M tokens
$73.00
$38.00Cheaper
FAQ
When should I use GPT 6 Sol instead of o3?
GPT 6 Sol and o3 perform similarly across all tracked tasks. Pick based on pricing and provider preference.
Is o3 cheaper than GPT 6 Sol?
Both models have the same input pricing at $2.00/MTok. Compare output pricing: $10.00 vs $8.00/MTok.
What are the context window sizes for GPT 6 Sol and o3?
GPT 6 Sol has a 922K token context window. o3 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 6 Sol and o3 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.