GPT 5.3
OpenAI·1 Models·Per Token
OpenAI's GPT 5.3 Codex (Jan 2026) - specialized coding models with enhanced code generation and understanding.
ChatCode
Included Models
| Model | Official Price | Platform Price | Discount |
|---|---|---|---|
gpt-5.3-codex Available⚡Cache 50% off VisionTool UseJSON Mode | Input$1.75 Output$14.00 | Input$0.525 Output$4.20 | 70% |
gpt-5.3-codexAvailable⚡Cache 50% off
Platform Price: $0.525/1M
70% Discount