Claude Opus 4.6 vs 4.7 vs 4.8: kiểm thử API thật qua Crazyrouter

Crazyrouter Team

June 3, 2026

1 viewsTiếng ViệtClaude

Claude Opus 4.6 vs 4.7 vs 4.8: kiểm thử API thật qua Crazyrouter#

Kết luận tiếng Việt: Opus 4.7 có tỷ lệ đạt tốt nhất, Opus 4.8 có độ trễ trung bình thấp nhất, Opus 4.6 vẫn ổn cho tác vụ đã kiểm chứng.

本篇/この記事/이 글/Bài viết này 基于 https://cn.crazyrouter.com/v1 的真实调用结果，不是厂商宣传复述。测试模型：claude-opus-4-6、claude-opus-4-7、claude-opus-4-8。

Claude Opus benchmark score and latency

核心结果 / Key results#

Model	Score	Avg latency	Total tokens	Best fit
`claude-opus-4-6`	4/6	5.2s	2847	stable SQL, JSON, API review, Chinese support replies
`claude-opus-4-7`	5/6	7.46s	3297	best overall pass rate, long-context extraction, structured output
`claude-opus-4-8`	4/6	4.59s	2838	fastest average latency, concise JSON/API review, low token use

测试矩阵 / Test matrix#

Claude Opus API test matrix

Test	Opus 4.6	Opus 4.7	Opus 4.8	What it checked
arithmetic revenue	⚠️	⚠️	⚠️	business arithmetic and step-by-step numeric reasoning
postgres sql	✅	✅	✅	Postgres query construction for paid users and token usage
long context extraction	⚠️	✅	⚠️	finding exact operational facts in a long noisy log
strict json no fence	✅	✅	✅	JSON-only schema following without markdown fences
api client review	✅	✅	✅	developer code review quality for an API client
chinese support reply	✅	✅	✅	Chinese customer-support answer with correct cn.crazyrouter.com/v1 guidance

可复现实测代码#

python

from openai import OpenAI
client = OpenAI(api_key="YOUR_CRAZYROUTER_API_KEY", base_url="https://cn.crazyrouter.com/v1")
resp = client.chat.completions.create(
    model="claude-opus-4-8",
    messages=[{"role":"user","content":"Return valid JSON only."}],
    temperature=0,
)
print(resp.choices[0].message.content)