https://openai.github.io/openai-agents-js/ko/openai/agents-core/functions/isgpt5default/
isGpt5Default | OpenAI Agents SDK
openai agentssdk
https://openai.github.io/openai-agents-js/ko/openai/agents/functions/isgpt5default/
isGpt5Default | OpenAI Agents SDK
openai agentssdk