OA
GPT-5 Mini
OpenAI
$0.01
per request
GO
Gemini 3.1 Flash Lite
$0.01
per request
XA
Grok 3 Mini
xAI
$0.0050
per request
Cheapest10,000
5,000
Cost per Request
Context Window
Pricing Breakdown
| Metric | GPT-5 Mini | Gemini 3.1 Flash Lite | Grok 3 Mini |
|---|---|---|---|
| Input Price | $0.25/MTok | $0.25/MTok | $0.25/MTok |
| Output Price | $2.00/MTok | $1.50/MTok | $0.50/MTok |
| Cached Input | $0.03/MTok | $0.03/MTok | $0.07/MTok |
| Cost / Request | $0.01 | $0.01 | $0.0050 |
| Daily (100 req) | $1.25 | $1.00 | $0.50 |
| Monthly (100 req/day) | $37.50 | $30.00 | $15.00 |
Features & Capabilities
| Feature | GPT-5 Mini | Gemini 3.1 Flash Lite | Grok 3 Mini |
|---|---|---|---|
| Context Window | 400K | 1M | 131.1K |
| Max Output | 16K | 8.2K | 131.1K |
| Caching | Yes | Yes | Yes |
| Batch API | Yes | No | No |
| Vision | Yes | Yes | No |
| Tool Use | Yes | Yes | Yes |
| Best For | chatfast tasks | classificationdata extraction | budgetfast tasks |