anthropic/claude-fable-5
Anthropic's most capable generally available model. A Mythos-class model built for autonomous coding, knowledge work, and long-horizon agents, with a 1M-token context window and native prompt caching. State-of-the-art on software engineering and long-context tasks. Pick it when you need the absolute top of the line.
來源：official_x0.5 · 核驗於 2026-06-10
快取讀取 $0.500/M · 快取寫入 $6.25/M
API 呼叫時用任一 ID 都可以。
anthropic/claude-fable-5把 ONEHOP_KEY 佔位符替換為你的 API Key。 建立 →
from anthropic import Anthropic
client = Anthropic(
base_url="https://api.onehop.ai/anthropic",
api_key="<ONEHOP_KEY>",
)
message = client.messages.create(
model="anthropic/claude-fable-5",
max_tokens=1024,
messages=[{"role": "user", "content": "What is the meaning of life?"}],
)
print(message.content[0].text)最近 30 天 7 次請求