OA
o3
OpenAI
$0.06
per request
CheapestOA
GPT-4.1
OpenAI
$0.06
per request
GO
Gemini 3.1 Pro Preview
$0.08
per request
10,000
5,000
Cost per Request
Context Window
Pricing Breakdown
| Metric | o3 | GPT-4.1 | Gemini 3.1 Pro Preview |
|---|---|---|---|
| Input Price | $2.00/MTok | $2.00/MTok | $2.00/MTok |
| Output Price | $8.00/MTok | $8.00/MTok | $12.00/MTok |
| Cached Input | $0.50/MTok | $0.50/MTok | $0.20/MTok |
| Cost / Request | $0.06 | $0.06 | $0.08 |
| Daily (100 req) | $6.00 | $6.00 | $8.00 |
| Monthly (100 req/day) | $180.00 | $180.00 | $240.00 |
Features & Capabilities
| Feature | o3 | GPT-4.1 | Gemini 3.1 Pro Preview |
|---|---|---|---|
| Context Window | 200K | 1M | 1M |
| Max Output | 100K | 32K | 65.5K |
| Caching | Yes | Yes | Yes |
| Batch API | Yes | Yes | No |
| Vision | Yes | Yes | Yes |
| Tool Use | Yes | Yes | Yes |
| Best For | reasoningmathcoding | codinglong context | reasoningcodingcomplex analysis |