GPT 5.2 Pro
NanoGPT
GPT 5.2 Pro by NanoGPT costs $21.00 per 1M input tokens and $168.00 per 1M output tokens, with a 400K-token context window.
Pricing
Input (per 1M tokens)
$21.00
Output (per 1M tokens)
$168.00
Cached input (per 1M)
—
Specifications
- Provider
- NanoGPT
- Context window
- 400K tokens
- Parameters
- —
- Released
- Jan 2026
- Open weights
- No
- Frontier model
- No
Compare GPT 5.2 Pro with…
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.