anthropic/claude-opus-5
Anthropic's current flagship Opus and the successor to Opus 4.8, at the same price. Built for complex agentic coding and enterprise work: multi-file features, large refactors, and long autonomous runs it finishes rather than leaving half-done. Deep reasoning is on by default, with a 1M-token context window and native prompt caching. Pick it when the task is hard and the output has to be right.
出典: official_x0.3 · 確認日 2026-07-25
キャッシュ読み取り $0.15/M · キャッシュ書き込み $1.875/M
どちらの ID を使っても API でこのモデルを呼び出せます。
anthropic/claude-opus-5ONEHOP_KEY プレースホルダーをご自身の API Key に置き換えてください。 作成する →
from anthropic import Anthropic
client = Anthropic(
base_url="https://api.onehop.ai/anthropic",
api_key="<ONEHOP_KEY>",
)
message = client.messages.create(
model="anthropic/claude-opus-5",
max_tokens=1024,
messages=[{"role": "user", "content": "What is the meaning of life?"}],
)
print(message.content[0].text)Anthropic Claude Opus 4.8 — current flagship, top reasoning & coding.
$1.5/M↓ · $7.5/M↑
Anthropic Claude Opus 4.7 — top-tier reasoning, coding, agentic work.
$1.5/M↓ · $7.5/M↑
Anthropic Claude Opus 4.6 — previous-gen Opus, same price as 4.7/4.8.
$1.5/M↓ · $7.5/M↑
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