⚠ Removed from the official pricing page (2026-11) — likely retired. Rates below are the last listed prices.
GPT-5.3 Codex Pricing
$1.75 per 1M input and $14.0 per 1M output. Free tier: No free tier.
Cost Calculator
Estimated cost:
Full Pricing Matrix
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| Tier | Input | Output | Unit | Cache Read |
|---|---|---|---|---|
| standard | $1.75 | $14.0 | /1M tok | $0.175 |
| batch | $0.875 | $7.0 | /1M tok | — |
Price History
2026-09-25
GPT-6 family added (+7 models)
About GPT-5.3 Codex
⚠ Removed from official page Nov 2026. Coding-specialized model.
- Cached input (read) $0.175 per 1M; cache writes priced separately where shown officially
- Batch API: 50% off; Priority tier: 2x standard
- Prices from developers.openai.com official pricing
Frequently Asked Questions
How much does GPT-5.3 Codex cost?
$1.75 per 1M input and $14 per 1M output (standard tier). Batch is half; priority is 2x.