Anthropic旗舰模型Claude Opus5刚上线，其完整系统提示词就被开发者Eversmile1泄露在GitHub上，包括网页端和手机端的底层提示词。全文共135027字符、19370英文词，约3.4万token，内容详尽无遮掩，令Anthropic措手不及。
OpenRouter推出提示词缓存与粘性路由技术，通过复用多轮对话中重复的系统指令、工具定义等不变内容，大幅降低智能体交互的token消耗与成本，助力长时间智能体应用普及。
Anthropic发布最强Claude Sonnet 5模型，基准测试全面超越前代，但上线后迅速陷入争议。用户集中吐槽其存在严重上下文记忆泄露，常将系统预设提示词直接暴露在回复中，引发“表现失常”的热议。该问题目前仍在持续发酵。
ChatGPT被曝存在安全漏洞，攻击者可通过提示词注入与路径遍历技术绕过文件访问限制，获取未授权数据。问题源于上传文件处理缺陷：系统原本不提供原始文件下载，但漏洞可被利用窃取额外信息。OpenAI已修复。
Openai
$2.8
输入tokens/百万
$11.2
输出tokens/百万
1k
上下文长度
-
Anthropic
$7
$35
200
$21
$105
Bytedance
Alibaba
$1.75
$14
400
$7.7
$30.8
$2
128
Minimax
$1.05
$4.2
Google
Tencent
$100
2121-8
基于llm-jp/llm-jp-3-150m-instruct3训练的日语TTS语音合成系统，支持通过提示词调控音质
一个与Claude Desktop集成的文本编辑系统，通过MCP协议实现macOS系统级的文本选择、编辑和自动替换功能，支持自定义提示词和桌面通知。
Gemini CLI编排器是一个基于Google Gemini AI的多步骤代码分析工具，通过结构化工作流引导开发者进行系统化分析，而非替代人工思考。它提供四大核心功能：分析规划、提示词优化、迭代分析和结果合成，适用于安全审计、性能优化等复杂场景。
MCP Kanban是一个为AI代理设计的任务管理工具集，通过看板系统管理多会话工作流，支持列容量限制、嵌入式数据库和Web UI监控，提供创建、移动、删除任务等API接口，以及预设提示词辅助项目启动和推进。
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