Unverified50% confidenceFactExact time

Sonnet 5支持100万Token的超长上下文窗口

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/23/2026

First Seen

Valid until: 10/21/2026

Sources

Claude Sonnet 5深度实测：基准亮眼但成本存疑，不如直接用Opus 4.8？

Related Claims

UnverifiedSonnet 4.6具备1M（100万）tokens上下文窗口，默认支持200,000 tokens，Beta版本可扩展至1,000,000 tokens79% similar UnverifiedSonnet 4.6单次输出支持高达64,000 tokens70% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/596989

API

curl https://kongchang.com/api/v1/knowledge/claims/596989

MCP

get_claim(id=596989)