GPT 5.4 Mini
NanoGPT
GPT 5.4 Mini by NanoGPT costs $0.75 per 1M input tokens and $4.50 per 1M output tokens, with a 400K-token context window.
Pricing
Input (per 1M tokens)
$0.75
Output (per 1M tokens)
$4.50
Cached input (per 1M)
$0.08
Specifications
- Provider
- NanoGPT
- Context window
- 400K tokens
- Parameters
- —
- Released
- Mar 2026
- Open weights
- No
- Frontier model
- No
Benchmarks
- LiveBenchreasoning/coding
- 67.7
- LMArena (Chatbot Arena) Elohuman-preference
- 1413.0
Compare GPT 5.4 Mini with…
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.