GPT-5.3-Codex
Poe
GPT-5.3-Codex by Poe costs $1.60 per 1M input tokens and $13.00 per 1M output tokens, with a 400K-token context window.
Pricing
Input (per 1M tokens)
$1.60
Output (per 1M tokens)
$13.00
Cached input (per 1M)
$0.16
Specifications
- Provider
- Poe
- Context window
- 400K tokens
- Parameters
- —
- Released
- Feb 2026
- Open weights
- No
- Frontier model
- No
Compare GPT-5.3-Codex with…
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.