문서/LLM
Grok 4.5
500K context프롬프트 캐싱사고
POST
https://api.foxwire.ai/v1/chat/completions#Pricing Summary
#요청 예시
Execute completions using standard OpenAI SDK formats by pointing base endpoints here.
bash
curl https://api.foxwire.ai/v1/chat/completions \
-H "Authorization: Bearer $CORRY_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "grok-4.5",
"messages": [{"role": "user", "content": "Hello"}]
}'#응답 예시
표준 OpenAI 호환 채팅 컴플���션 객체입니다. model 필드는 요청한 이름으로 정규화됩니다.
json
{
"id": "chatcmpl-abc123",
"object": "chat.completion",
"model": "grok-4.5",
"choices": [
{
"index": 0,
"message": { "role": "assistant", "content": "Hello! How can I help you today?" },
"finish_reason": "stop"
}
],
"usage": { "prompt_tokens": 12, "completion_tokens": 9, "total_tokens": 21, "cost": 0.000234, "currency": "USD" }
}Cost field
usage.cost is the amount charged for this call (in USD); in streaming it arrives on the final chunk that carries usage. OpenAI SDKs ignore this extra field.
#프롬프트 캐싱
This model uses automatic (implicit) caching — repeated prompt prefixes are cached upstream automatically and billed at a lower rate, with no parameters needed (no cache_control). Keep long, stable context (system prompt, tools) at the start of your messages to get hits.
Automatic — nothing to do
Cache hits show up in the returned usage (cached tokens) and your cost drops automatically.
#사고
지원 모델에서는 reasoning_effort(low / medium / high)를 추가하세요. 사고 내용은 응답의 reasoning_content 필드로 반환되며, 사고 토큰은 출력 요금으로 청구됩니다.
json
{
"model": "grok-4.5",
"max_tokens": 2048,
"reasoning_effort": "high",
"messages": [{ "role": "user", "content": "your question" }]
}
