GPT-5.4
OpenAIReleased 2026-03 · o200k_base tokenizer
Fiyatlandırma
Input
$2.50 /M token
Cached input
$0.250 /M token
Output
$15.00 /M token
Teknik özellikler
Context window
272K tokens
Max output
16.4K tokens
Yetenekler
GörselToolCaching Reasoning Structured