canonical_slug
"openai/gpt-chat-latest-20260505"
context_window
400000
max_completion_tokens
128000
modalities
{
"input_modalities": [
"text",
"image",
"file"
],
"output_modalities": [
"text"
]
}rate
{
"prompt": "0.000005",
"completion": "0.00003",
"web_search": "0.01",
"input_cache_read": "0.0000005"
}supported_parameters
[ "max_tokens", "response_format", "seed", "structured_outputs", "tool_choice", "tools" ]