Claude Opus 4.8 · impossibl
Claude Opus 4.8 is an Opus-tier model from Anthropic aimed at agentic coding, legal and financial document work, and complex multi-step reasoning in enterprise workflows. Over Opus 4.7 it is far more willing to flag flaws and uncertainties, catches its own mistakes during agentic runs, and uses tokens more efficiently.
Вход, $/1M $5.00
Выход, $/1M $25.00
Чтение из кэша $0.50
Запись в кэш $6.25
Контекст 1 000 000
Принимает картинки, текст
Последняя проверка 04.11.2026 12:00:14 UTC
Источник страница провайдера
Уведомления о ценах
API
API, совместимый с OpenAI: подходят официальные SDK OpenAI с этим адресом. YOUR_API_KEY замените на свой ключ от провайдера.
| Адрес API | |
|---|---|
| Эндпоинт | |
| Модель (id в API) | |
curl
curl https://api.impossibl.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "anthropic/claude-opus-4-8", "messages": [{"role": "user", "content": "Hello!"}], "max_tokens": 256}'Python
import requests
r = requests.post(
"https://api.impossibl.com/v1/chat/completions",
headers={"Authorization": "Bearer YOUR_API_KEY"},
json={
"model": "anthropic/claude-opus-4-8",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"max_tokens": 256
},
)
print(r.json())JavaScript
const r = await fetch("https://api.impossibl.com/v1/chat/completions", {
method: "POST",
headers: {Authorization: "Bearer YOUR_API_KEY", "Content-Type": "application/json"},
body: JSON.stringify({
"model": "anthropic/claude-opus-4-8",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"max_tokens": 256
}),
});
console.log(await r.json());Запрос (JSON)
{
"model": "anthropic/claude-opus-4-8",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"max_tokens": 256
}Ответ (JSON)
{
"id": "chatcmpl-...",
"object": "chat.completion",
"model": "anthropic/claude-opus-4-8",
"choices": [
{
"index": 0,
"message": {
"role": "assistant",
"content": "Hi! How can I help?"
},
"finish_reason": "stop"
}
],
"usage": {
"prompt_tokens": 9,
"completion_tokens": 12,
"total_tokens": 21
}
}Адрес взят из списка моделей провайдера - сверьте с его документацией.
Source: AI Rate Card, https://airatecard.com/ru/c/offer%3Aimpossibl%7Canthropic/claude-opus-4-8, prices checked 2026-11-04; seller's page: https://impossibl.com/models/anthropic/claude-opus-4-8
Технические данные
ID: offer:impossibl|anthropic/claude-opus-4-8