Expired75% confidenceFactTime unknown
Both the Sonnet and Opus models supported by Claude Code support a 1M (1 million token) context window.
1
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
6/3/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/1/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedQwythos-9B supports a context window of up to 1.04 million tokens.61% similarUnverifiedWithin Anthropic's model lineup, the Sonnet series is positioned as a mid-tier general-purpose option, while the Haiku series focuses on low-latency, lightweight tasks.61% similarUnverifiedSonnet 4 is available to all paid Copilot users, while Opus 4 is available only to Copilot Enterprise and Pro+ users.56% similarUnverified超长上下文窗口（如100K乃至百万token级别）为多智能体协作提供关键基础设施，允许各智能体共享更完整的项目背景55% similar
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