GPT-5.4 nano
OpenAIReleased 2026-03 · o200k_base tokenizer
Fiyatlandırma
Input
$0.200 /M token
Cached input
$0.020 /M token
Output
$1.25 /M token
Teknik özellikler
Context window
272K tokens
Max output
16.4K tokens
Yetenekler
GörselToolCaching Reasoning Structured