[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"package:cask:jan:zh":3,"releases:stats:cask:jan:zh":547,"releases:cask:jan:1:false:false:zh":548,"releases-count:cask:jan:true:zh":703},{"accentColor":4,"artifacts":5,"autoUpdates":36,"categories":37,"conflictsWith":44,"dependsOn":47,"deprecated":40,"description":54,"descriptionEn":55,"developer":56,"disabled":40,"displayName":57,"downloadSha256":58,"downloadSize":59,"downloadUrl":60,"editorChoice":40,"formulaeUrl":61,"homepage":62,"iconUrl":63,"installCommand":64,"installs":65,"installs30d":66,"isFont":40,"isLibrary":40,"kegOnly":40,"kind":69,"latestRelease":70,"machineTranslated":40,"name":57,"names":77,"platforms":79,"primaryCategory":507,"rank30d":508,"releaseCount":509,"releaseStats":510,"repoUrl":517,"screenshots":518,"sourceLocale":522,"sourceUrl":533,"summary":534,"summaryTranslation":535,"supports":537,"tags":539,"tap":545,"token":78,"version":76,"versionChangedAt":546},"#FFCB28",{"apps":6,"binaries":8,"entries":9,"pkgs":35},[7],"Jan.app",[],[10,17,24],{"declaration":11,"phase":15,"sources":16,"type":15},{"uninstall":12},[13],{"quit":14},"jan.ai.app","uninstall",[],{"declaration":18,"phase":21,"sources":22,"target":20,"type":23},{"app":19,"target":20},[7],"\u002FApplications\u002FJan.app","install",[7],"app",{"declaration":25,"phase":32,"sources":33,"type":34},{"zap":26},[27],{"trash":28},[29,30,31],"~\u002FLibrary\u002FApplication Support\u002FJan","~\u002FLibrary\u002FPreferences\u002Fjan.ai.app.plist","~\u002FLibrary\u002FSaved Application State\u002Fjan.ai.app.savedState","cleanup",[],"zap",[],true,[38],{"icon":39,"machineTranslated":40,"name":41,"slug":42,"sourceLocale":43},"lucide:sparkles",false,"AI 工具","ai","zh-CN",{"casks":45,"formulae":46},[],[],{"arch":48,"casks":51,"formulae":52,"requirements":53},[49,50],"arm64","x86_64",[],[],{},"Jan 可在电脑上下载并运行受支持的语言模型、与自定义助手聊天，并向其他应用开放兼容 OpenAI 的本地服务器。适合希望自行选择模型并进行本地推理的用户，以及将 AI 集成到本地工作流中的开发者。它还支持可选的云服务提供商和 MCP 服务器；本地聊天应用并不意味着所有已配置功能都始终离线。\n\n## Mac 要求与安装\n准确的 0.8.4 jan-mac-universal-0.8.4.zip 发布资源为 102,371,540 字节，已通过发布者的 GitHub 资源元数据核实。当前官方 Mac 指南说明支持 Apple Silicon，不支持 Intel Mac，尽管历史通用归档名称可能令人误解。请使用 macOS 13.6 或更高版本。M 系列 Mac 已启用 Metal 加速。指南建议：较小的 3B 模型约需 8 GB，7B 模型需 16 GB，13B 模型需 32 GB；量化、上下文长度及其他应用都会影响能否运行。至少保留 10 GB 可用存储空间，模型和缓存还需要更多空间。这些只是模型适配指南，并不保证相同参数量的所有模型都能加载。\n\n解压归档并将 Jan 移至 Applications；发布者也提供 DMG 安装方式。通过 Hub 单独下载兼容模型，或配置现有模型\u002F服务提供商。应用归档不包含所有模型。README 中的 Node、Yarn、Rust 和 Xcode\u002FMetalToolchain 前置要求适用于从源代码构建，不适用于普通的已安装应用。后端\u002F模型加速是否可用取决于所选模型和已安装的后端；仅用 CPU 进行推理可能慢得多。\n\n## 功能与依赖项\n使用受支持的 Llama\u002FGemma\u002FQwen\u002FGPT-oss 等模型，管理对话和助手参数，或使用自己的凭据连接服务提供商。附件和文档检索取决于解析器、嵌入模型及模型本身的能力。视觉功能和工具调用需要相应支持的模型。默认本地 API 地址为 localhost:1337；除非有意配置并保护远程访问，否则请保持其仅监听本机回环地址。端口冲突可能导致启动失败。\n\n## 许可、账户与费用\nJan 由 Menlo Research 按 Apache-2.0 许可。使用本地模型无需支付 Jan 订阅费或云模型使用费，但下载的模型有各自的许可和使用限制。下载模型需要网络和存储空间；获取所需文件后，本地推理可离线运行。云服务提供商、搜索工具和外部 MCP 服务可能需要账户、密钥并产生费用。启用前请查阅其定价和数据处理方式。\n\n## 权限、存储与隐私\n官方隐私文档说明，使用分析为自愿加入，使用随机标识符和 PostHog EU；用户可在首次启动时及设置中选择相关偏好。文档称分析不会收集聊天提示或对话内容。云模型会收到发送给它们的消息；MCP 服务器可根据其工具和权限访问数据或对数据执行操作。只信任预期的端点，限制文件系统工具，并仔细查看批准提示。模型生成的命令或文档需要人工审核。\n\n版本 0.8.4 会将服务提供商设置从 webview localStorage 迁移到由后端管理的存储，并将机密迁移到操作系统密钥环。旧的 localStorage 会作为降级快照保留；在 0.8.4 中更改密钥\u002F设置不会更新该旧快照。请谨慎轮换凭据，并在降级或清理共用设备时考虑保留的副本。聊天、模型和日志存储在本地；有账户\u002F设备访问权限的人仍可能读取本地存储。分享日志前请先检查。贡献者文档中单独提及的 MCP 路由回调并未由已发布的 Jan 注册，不应与应用分析混淆。\n\n## 可靠性与风险\n选择适合可用内存的模型，必要时缩短上下文长度，并备份重要对话\u002F设置。AI 回答可能不准确；工具调用可能修改文件或联系第三方。在本地运行模型可以从该推理路径中移除服务提供商，但不能清理输入、保证输出安全，也不能使外部工具变为私密。更新可能改变后端支持或配置。请查阅实际适用的 Mac 支持指南，不要仅凭下载文件名称推断 CPU 支持情况。\n\n来源：[带标签的 README](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Fblob\u002Fv0.8.4\u002FREADME.md)、[官方 Mac 指南](https:\u002F\u002Fwww.jan.ai\u002Fdocs\u002Fdesktop\u002Finstall\u002Fmac)、[隐私](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Fblob\u002Fv0.8.4\u002Fdocs\u002Fsrc\u002Fpages\u002Fdocs\u002Fdesktop\u002Fprivacy.mdx)、[路由回调范围](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Fblob\u002Fv0.8.4\u002Fdocs\u002Fsrc\u002Fpages\u002Fdocs\u002Fdesktop\u002Fmcp-routing-telemetry.mdx)、[准确的发布版本](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Freleases)、[许可](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Fblob\u002Fv0.8.4\u002FLICENSE)。\n\n## 较新的目录版本\n目录现已包含 0.8.5、0.8.4 和 0.8.3。当前软件包下载仍为上述 0.8.4 通用 ZIP；其 102,371,540 字节大小不能视为 0.8.5 的大小。版本 0.8.5 捆绑了仅适用于 Apple 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Jan 桌面聊天界面。",747,"en-US","light","https:\u002F\u002Fcdn.opennavo.com\u002Fscreenshots\u002Fuploads\u002Fscreenshot\u002F2bd90df239e1\u002F0f36ab0a9d06-640.png","https:\u002F\u002Fcdn.opennavo.com\u002Fscreenshots\u002Fuploads\u002Fscreenshot\u002F2bd90df239e1\u002F0f36ab0a9d06-1280.png",1280,{"caption":528,"height":529,"machineTranslated":36,"sourceLocale":522,"theme":530,"thumbUrl":531,"url":532,"width":526},"带标签的 Jan 官方文档，展示了聊天工具选择器；尚未核实其是否为最新构建版本的界面。",790,"dark","https:\u002F\u002Fcdn.opennavo.com\u002Fscreenshots\u002Fuploads\u002Fscreenshot\u002Faf0e7825edec\u002F6767012600a9-640.png","https:\u002F\u002Fcdn.opennavo.com\u002Fscreenshots\u002Fuploads\u002Fscreenshot\u002Faf0e7825edec\u002F6767012600a9-1280.png","https:\u002F\u002Fgithub.com\u002Fhomebrew\u002Fhomebrew-cask\u002Fblob\u002FHEAD\u002FCasks\u002Fj\u002Fjan.rb","本地模型 AI 桌面应用，支持模型下载、聊天、助手、可选云服务、MCP 工具及兼容 OpenAI 的本地 API。",{"locale":43,"machineTranslated":40,"sourceLocale":522,"status":536},"manual",{"arm64":36,"requiresRosetta":40,"status":538,"x86_64":36},"known",[540,541,542,543,544],"Local AI","Language Models","AI Chat","MCP","Developer Tools","homebrew\u002Fcask","2026-10-09T11:16:07.323276Z",null,{"current":513,"records":549,"size":700,"stats":701,"total":509},[550,553,573,591,607,625,630,635,640,645,650,655,660,665,670,675,680,685,690,695],{"brewCommittedAt":71,"hasNotes":40,"isLatest":36,"isPrerelease":40,"sections":551,"source":73,"translation":552,"version":76},[],{"status":75},{"bodyMarkdown":554,"brewCommittedAt":555,"hasNotes":36,"id":556,"isLatest":40,"isPrerelease":40,"machineTranslated":40,"publishedAt":557,"sections":558,"source":568,"sourceLocale":522,"summary":569,"title":570,"translation":571,"version":572},"## Jan 0.8.5\n\n此稳定版发布包含修复和迁移变更，不包含夜间版 Cowork 功能。捆绑的 llama.cpp 引擎取代了单独下载的后端；旧后端不再使用，可将其移除。macOS 本地模型使用 Apple Silicon 和 Metal。Intel Mac 仍可通过远程或自定义提供方打开 0.8.5，但无法加载 llama.cpp 本地模型；发布方建议现有 Intel 本地模型用户继续使用 0.8.4。\n\n- 在独立工作进程中捆绑 llama.cpp 0.5.0；macOS 使用 Metal。\n- 本地模型需要 Apple Silicon；Intel Mac 可使用远程提供方。\n- 桌面可执行文件更名为 Jan-Desktop，CLI 安装也改为独立安装。\n- 本地 API 绑定到 0.0.0.0 时强制执行 Trusted Hosts。\n- 新增引导式首次启动设置，并修复项目聊天和提供方行为。\n- 应用内更新前停止引擎、MCP 服务器和代理 shell。\n\n旧版捆绑于桌面应用的 jan CLI 在 macOS\u002FLinux 上仍为 0.8.4，更新需要单独重新安装。API 现在会以 403 拒绝不受信任的 Host 标头；请将预期使用的名称添加到 Trusted Hosts。对话提示缓存现在默认保留在磁盘上，大小上限为 8192 MiB；可在 llama.cpp 提供方设置中禁用。Parallel Sequences 从 1 改为 0，以自动选择槽位。修复还涵盖上下文裁剪、过大的 MCP 结果、shell 错误报告和命令授权扫描。应用内更新失败时，对话框仍可能在没有错误提示的情况下关闭；请检查日志。\n\n来源：[Jan 0.8.5 官方版本说明](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Freleases\u002Ftag\u002Fv0.8.5)。","2026-10-08T10:51:47Z",3435,"0001-01-01T00:00:00Z",[559],{"area":560,"items":561},"变更",[562,563,564,565,566,567],"在独立工作进程中捆绑 llama.cpp 0.5.0；macOS 使用 Metal。","本地模型需要 Apple Silicon；Intel Mac 可使用远程提供方。","桌面可执行文件更名为 Jan-Desktop，CLI 改为独立安装。","本地 API 绑定到 0.0.0.0 时强制执行 Trusted Hosts。","新增引导式首次启动设置，并修复项目聊天和提供方行为。","应用内更新前停止引擎、MCP 服务器和代理 shell。","editorial","捆绑本地引擎、调整迁移行为并加强本地 API 安全性。","Jan 0.8.5",{"locale":43,"machineTranslated":40,"sourceLocale":522,"status":536},"0.8.5",{"bodyMarkdown":574,"brewCommittedAt":575,"hasNotes":36,"id":576,"isLatest":40,"isPrerelease":40,"machineTranslated":40,"publishedAt":577,"sections":578,"source":568,"sourceLocale":522,"summary":587,"title":588,"translation":589,"version":590},"## Jan 0.8.4\n\n将凭据迁移到操作系统密钥环，并修复检索、聊天和审批行为。\n\n- 将提供方设置迁移到后端存储，并将密钥迁移到操作系统密钥环。\n- 保留旧的 localStorage，作为降级快照，而非当前设置。\n- 修复嵌入和 PDF 解析问题，并避免不必要地重新加载聊天模型。\n- 修复分支会话中分离的回复仍被保留的问题。\n- 修复 MCP 审批弹窗卡住的问题，并加强模板依赖管理。\n\n来源：[官方准确版本](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Freleases\u002Ftag\u002Fv0.8.4)。","2026-07-23T07:42:55Z",969,"2026-10-07T09:38:37.849603Z",[579],{"area":580,"items":581},"更改",[582,583,584,585,586],"将提供方设置迁移到后端存储，密钥迁移到操作系统密钥环。","保留旧的 localStorage 作为降级快照，而非当前设置。","修复嵌入和 PDF 解析，并避免不必要地重新加载聊天模型。","修复分支会话中分离的回复仍被保留的问题。","修复 MCP 审批弹窗卡住，并加强模板依赖管理。","将凭据迁移到操作系统密钥环，并修复检索、聊天和审批行为。","Jan 0.8.4",{"locale":43,"machineTranslated":40,"sourceLocale":522,"status":536},"0.8.4",{"bodyMarkdown":592,"brewCommittedAt":593,"hasNotes":36,"id":594,"isLatest":40,"isPrerelease":40,"machineTranslated":40,"publishedAt":557,"sections":595,"source":568,"sourceLocale":522,"summary":603,"title":604,"translation":605,"version":606},"## Jan 0.8.3\n\n修复 MCP 浏览器泄漏、采样器默认值及聊天媒体渲染问题。\n\n- 修复 MCP 浏览器端口泄漏，并改进自动禁用反馈。\n- 更正采样器默认值，并加固后端安装流程。\n- 支持 data\u002Fblob 媒体，以便加载上传的视频。\n- 发送首条消息时渲染媒体。\n- 修正 SVG 代码围栏渲染和窗口控制面板布局。\n\n来源：[官方完整发行说明](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Freleases\u002Ftag\u002Fv0.8.3)。","2026-06-24T08:17:03Z",987,[596],{"area":560,"items":597},[598,599,600,601,602],"修复 MCP 浏览器端口泄漏，改进自动禁用反馈。","更正采样器默认值，并加固后端安装流程。","支持 data\u002Fblob 媒体，以便加载上传的视频。","发送首条消息时渲染媒体。","修正 SVG 代码围栏渲染和窗口控制面板布局。","修复 MCP 浏览器泄漏、采样器默认值及聊天媒体渲染问题。","Jan 0.8.3",{"locale":43,"machineTranslated":40,"sourceLocale":522,"status":536},"0.8.3",{"bodyMarkdown":608,"brewCommittedAt":609,"hasNotes":36,"id":610,"isLatest":40,"isPrerelease":40,"machineTranslated":40,"publishedAt":557,"sections":611,"source":568,"sourceLocale":522,"summary":621,"title":622,"translation":623,"version":624},"## Jan 0.8.2\n\n改进模型下载、本地后端、参数设置和启动响应速度。\n\n- 新增模型下载暂停和恢复控制。\n- 重启后保留助手采样器参数。\n- 文档解析时遵循已配置的附件大小限制。\n- 注册 MLX 功能，并在本地 API 选择器中显示 MLX 模型。\n- 新增自动检查应用更新的设置，并延后启动时的检查。\n- 恢复崩溃的 llama.cpp 模型，并提示请求处理期间发生的崩溃。\n\n来源：[官方完整发布说明](https:\u002F\u002Fgithub.com\u002Fjanhq\u002Fjan\u002Freleases\u002Ftag\u002Fv0.8.2)。","2026-06-01T15:15:23Z",989,[612],{"area":613,"items":614},"更新内容",[615,616,617,618,619,620],"新增模型下载暂停和恢复控制。","重启后保留助手采样器参数。","文档解析时遵循已配置的附件大小限制。","注册 MLX 功能，并在本地 API 选择器中显示 MLX 模型。","新增自动检查应用更新的设置，并延后启动时的检查。","恢复崩溃的 llama.cpp 模型，并提示请求处理期间发生的崩溃。","改进模型下载、本地后端、参数设置和启动响应速度。","Jan 0.8.2",{"locale":43,"machineTranslated":40,"sourceLocale":522,"status":536},"0.8.2",{"brewCommittedAt":626,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":627,"source":73,"translation":628,"version":629},"2026-05-29T05:23:55Z",[],{"status":75},"0.8.1",{"brewCommittedAt":631,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":632,"source":73,"translation":633,"version":634},"2026-05-22T05:16:51Z",[],{"status":75},"0.8.0",{"brewCommittedAt":636,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":637,"source":73,"translation":638,"version":639},"2026-03-23T07:18:17Z",[],{"status":75},"0.7.9",{"brewCommittedAt":641,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":642,"source":73,"translation":643,"version":644},"2026-03-11T16:19:24Z",[],{"status":75},"0.7.8",{"brewCommittedAt":646,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":647,"source":73,"translation":648,"version":649},"2026-02-11T13:22:24Z",[],{"status":75},"0.7.7",{"brewCommittedAt":651,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":652,"source":73,"translation":653,"version":654},"2026-01-27T04:36:26Z",[],{"status":75},"0.7.6",{"brewCommittedAt":656,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":657,"source":73,"translation":658,"version":659},"2025-12-08T10:27:15Z",[],{"status":75},"0.7.5",{"brewCommittedAt":661,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":662,"source":73,"translation":663,"version":664},"2025-12-05T13:29:16Z",[],{"status":75},"0.7.4",{"brewCommittedAt":666,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":667,"source":73,"translation":668,"version":669},"2025-11-13T13:31:17Z",[],{"status":75},"0.7.3",{"brewCommittedAt":671,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":672,"source":73,"translation":673,"version":674},"2025-10-16T07:05:31Z",[],{"status":75},"0.7.2",{"brewCommittedAt":676,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":677,"source":73,"translation":678,"version":679},"2025-10-03T19:20:42Z",[],{"status":75},"0.7.1",{"brewCommittedAt":681,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":682,"source":73,"translation":683,"version":684},"2025-10-02T10:04:23Z",[],{"status":75},"0.7.0",{"brewCommittedAt":686,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":687,"source":73,"translation":688,"version":689},"2025-09-18T10:03:44Z",[],{"status":75},"0.6.10",{"brewCommittedAt":691,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":692,"source":73,"translation":693,"version":694},"2025-08-28T13:15:35Z",[],{"status":75},"0.6.9",{"brewCommittedAt":696,"hasNotes":40,"isLatest":40,"isPrerelease":40,"sections":697,"source":73,"translation":698,"version":699},"2025-08-14T10:13:28Z",[],{"status":75},"0.6.8",20,{"brewLag":702,"cadence":515,"count30d":516},{"compared":512,"earlierCount":513,"medianMinutes":514},{"current":513,"records":704,"size":513,"stats":708,"total":509},[705],{"brewCommittedAt":71,"hasNotes":40,"isLatest":36,"isPrerelease":40,"sections":706,"source":73,"translation":707,"version":76},[],{"status":75},{"brewLag":709,"cadence":515,"count30d":516},{"compared":512,"earlierCount":513,"medianMinutes":514}]