G
GPT-5.4
OpenAI
🧠 Language Model
OpenAI mid-tier flagship (March 2026).
Specifications
ModalitiesInput: text, image · Output: text
Context window272K tokens
Max output128K tokens
Speed●●●●○ Fast
FeaturesTools: Yes Streaming: Yes Vision: Yes
Capabilitiestools
Pricing
$4.38 / 1M input tokens · $26.25 / 1M output tokens
Platform credit pricing — live rates on the Models page.