OA
Codex Mini
OpenAI
$0.04
per request
CheapestOA
GPT-5.3 Codex
OpenAI
$0.09
per request
OA
GPT-5.2
OpenAI
$0.09
per request
10,000
5,000
Cost per Request
Context Window
Pricing Breakdown
| Metric | Codex Mini | GPT-5.3 Codex | GPT-5.2 |
|---|---|---|---|
| Input Price | $1.50/MTok | $1.75/MTok | $1.75/MTok |
| Output Price | $6.00/MTok | $14.00/MTok | $14.00/MTok |
| Cached Input | $0.03/MTok | $0.17/MTok | $0.17/MTok |
| Cost / Request | $0.04 | $0.09 | $0.09 |
| Daily (100 req) | $4.50 | $8.75 | $8.75 |
| Monthly (100 req/day) | $135.00 | $262.50 | $262.50 |
Features & Capabilities
| Feature | Codex Mini | GPT-5.3 Codex | GPT-5.2 |
|---|---|---|---|
| Context Window | 200K | 400K | 400K |
| Max Output | 32K | 32K | 32K |
| Caching | Yes | Yes | Yes |
| Batch API | No | Yes | Yes |
| Vision | Yes | Yes | Yes |
| Tool Use | Yes | Yes | Yes |
| Best For | codingcode completion | codingcode review | reasoningcoding |