Primary source宝玉
View sourceEvent ·Multi-source
Claude API 公测 Message Threads:长对话不用每轮重发历史,价格不变
Anthropic 在 Messages API 上线消息线程公测:服务器暂存对话几分钟,下一轮只需发新消息和上一条回复的 ID。官方数据显示,50 万到 100 万 token 的请求从发出到开始输出的中位等待时间缩短约 35%,长对话单次请求大小中位数从约 800 KB 降到 1.8 KB。按标准 token 价格计费,Claude 每轮仍读取完整对话,费用不变。线程 5 分钟无新请求就过期,中途不能改系统提示词和工具,且不支持零数据保留(ZDR)和 HIPAA 合规。Claude Code 已给多数用户默认开启,适合长时间运行的 Agent 和带大量文档、图片的对话。
Current read
Anthropic 给 Claude API 加了服务器暂存对话的线程功能,长对话请求从 800KB 缩到 1.8KB,等 Claude 开始回复快了 35%,还不用多花钱。
11 sources66° AI heatLast updated 2026/11/2 19:34:14
Evidence
11 sourcesRelated source 1claudedevs
View sourceRelated source 2shao__meng
View sourceRelated source 3theverge
View sourceRelated source 4lmarena.ai
View sourceRelated source 5Claude Code: GitHub Releases
View sourceRelated source 6Blognone
View sourceRelated source 7arXiv: Anthropic
View sourceRelated source 8IT之家
View sourceRelated source 9量子位
View sourceRelated source 10rohanpaul_ai
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Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.