Test this model directly in the playground.
Response output appears here.
GPT Rosalind
openai/gpt-rosalind
16 Apr 2026
GPT 5.4 Cyber
openai/gpt-5.4-cyber
14 Apr 2026
GPT 5.4 Nano
openai/gpt-5.4-nano
17 Mar 2026
GPT 5.4 Mini
openai/gpt-5.4-mini
GPT 5.4
openai/gpt-5.4
05 Mar 2026
GPT 5.4 Pro
openai/gpt-5.4-pro
GPT 5.3 Chat
openai/gpt-5.3-chat
03 Mar 2026
GPT Realtime 1.5
openai/gpt-realtime-1.5
23 Feb 2026
GPT Audio 1.5
openai/gpt-audio-1.5
