Official DeepSeek blog: V4 model reviews, prompt engineering tutorials, technical deep-dives, and release notes.https://deepseek.day/enhttps://deepseek.day/en/blog/deepseek-codex-setup-guide/https://deepseek.day/en/blog/deepseek-codex-setup-guide/DeepSeek Codex 接入不必再搞本地代理：官方一键脚本 + Responses API，把 V4 Flash / Pro 接到 Codex CLI、桌面端与 VS Code。含 wire_api、推理强度与峰谷价控成本要点。Thu, 20 Aug 2026 00:00:00 GMTDeepSeek CodexDeepSeek APIResponses APIDeepSeek V4 FlashCodexDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-api-aug17-pricing/https://deepseek.day/en/blog/deepseek-api-aug17-pricing/DeepSeek API 新价格已于 2026 年 8 月 17 日 0 时生效。拆解 V4 Pro / Flash 峰谷价、1100% 对应哪一档，以及缓存、错峰与网页版仍免费的要点。Mon, 17 Aug 2026 00:00:00 GMTDeepSeek APIAPI调价峰谷定价DeepSeek V4 ProDeepSeek V4 FlashDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-harness-guide/https://deepseek.day/en/blog/deepseek-harness-guide/DeepSeek Harness 是 2026 年 8 月开源的 Agent 执行框架，不是新模型。本文说明它和网页版、V4 Pro、DeepSeek API 的区别，以及 npx 快速启动与独立社区上手要点。Sat, 15 Aug 2026 00:00:00 GMTDeepSeekDeepSeek HarnessAgentDeepSeek API开源DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-translation-localization-guide/https://deepseek.day/en/blog/deepseek-translation-localization-guide/DeepSeek 翻译指南：DeepSeek V4 如何把原文整理成可交付译文、术语表与本地化注释；含 DeepSeek 网页版步骤、可复用提示词、DeepSeek V4 Pro / Flash 选型与 DeepSeek API 批量落地建议。Thu, 13 Aug 2026 00:00:00 GMTDeepSeekDeepSeek V4翻译本地化DeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-ppt-presentation-guide/https://deepseek.day/en/blog/deepseek-ppt-presentation-guide/DeepSeek PPT 指南：DeepSeek V4 如何把素材整理成演示大纲、逐页要点与演讲稿；含 DeepSeek 网页版步骤、可复用提示词、DeepSeek V4 Pro / Flash 选型与 DeepSeek API 批量落地建议。Tue, 11 Aug 2026 00:00:00 GMTDeepSeekDeepSeek V4PPT演讲稿DeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-competitive-analysis-guide/https://deepseek.day/en/blog/deepseek-competitive-analysis-guide/DeepSeek 竞品分析指南：DeepSeek V4 如何把官网、定价页与评测材料整理成对比矩阵、差异结论与汇报稿；含 DeepSeek 网页版步骤、可复用提示词、DeepSeek V4 Pro / Flash 选型与 DeepSeek API 批量落地建议。Sun, 09 Aug 2026 00:00:00 GMTDeepSeekDeepSeek V4竞品分析市场调研DeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-business-email-guide/https://deepseek.day/en/blog/deepseek-business-email-guide/DeepSeek 商务邮件指南：DeepSeek V4 如何把草稿整理成主题清晰、语气得体、行动明确的客户邮件；含 DeepSeek 网页版步骤、可复用提示词、DeepSeek V4 Pro / Flash 选型与 DeepSeek API 批量落地建议。Thu, 06 Aug 2026 00:00:00 GMTDeepSeekDeepSeek V4商务邮件客户沟通DeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-meeting-minutes-guide/https://deepseek.day/en/blog/deepseek-meeting-minutes-guide/DeepSeek 会议纪要指南：DeepSeek V4 如何把转写稿整理成决议、行动项与周报；含 DeepSeek 网页版步骤、可复用提示词、DeepSeek V4 Pro / Flash 选型与 DeepSeek API 批量落地建议。Tue, 04 Aug 2026 00:00:00 GMTDeepSeekDeepSeek V4会议纪要行动项DeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-excel-data-analysis-guide/https://deepseek.day/en/blog/deepseek-excel-data-analysis-guide/DeepSeek Excel 数据分析指南：DeepSeek V4 如何清洗表格、做透视思路、写结论与图表建议；含 DeepSeek 网页版步骤、可复用提示词、DeepSeek V4 Pro / Flash 选型与 DeepSeek API 批量落地建议。Sat, 01 Aug 2026 00:00:00 GMTDeepSeekDeepSeek V4Excel数据分析DeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-long-document-analysis-guide/https://deepseek.day/en/blog/deepseek-long-document-analysis-guide/DeepSeek 长文档分析指南：DeepSeek V4 百万上下文如何拆解合同、财报与技术白皮书；含 DeepSeek 网页版步骤、可复用提示词、DeepSeek V4 Pro / Flash 选型与 DeepSeek API 批量落地建议。Thu, 30 Jul 2026 00:00:00 GMTDeepSeekDeepSeek V4长文档分析百万上下文DeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-web-api-beginner-guide-2026/https://deepseek.day/en/blog/deepseek-web-api-beginner-guide-2026/从零上手 DeepSeek：DeepSeek 网页版免费聊天、DeepSeek API Key 申请、deepseek-v4-pro / deepseek-v4-flash 选型、百万上下文与 OpenAI 兼容接入，附常见问题解答。Tue, 28 Jul 2026 00:00:00 GMTDeepSeekDeepSeek 网页版DeepSeek APIDeepSeek V4使用教程DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-v4-ga-full-blood-launch/https://deepseek.day/en/blog/deepseek-v4-ga-full-blood-launch/DeepSeek V4 正式版（GA）上线：Flash 与 Pro 双版本、百万上下文、峰谷计费。性能接近 Opus 级，价格仍远低于 Fable 5 / GPT-5.6 Sol / Kimi K3；旧模型名 7 月 24 日下线。Sun, 26 Jul 2026 00:00:00 GMTDeepSeek V4峰谷计费V4 ProV4 FlashAPI定价DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-claude-code-multi-model-agents/https://deepseek.day/en/blog/deepseek-claude-code-multi-model-agents/从「哪个模型最强」到「如何组建 AI 团队」：DeepSeek 与 Claude Code 揭示多模型协作趋势，AI Agent 正在重塑人机协作与全球智能体生态。Thu, 23 Jul 2026 00:00:00 GMTDeepSeekClaude CodeAI Agent多模型协作MCPDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-pubmed-literature-review/https://deepseek.day/en/blog/deepseek-pubmed-literature-review/DeepSeek PubMed 版上线：联网接入 PubMed，知识图谱理清领域全貌，文献分析报告 5 分钟搭建综述框架，深度思考模式让每个结论有迹可循。Sun, 19 Jul 2026 00:00:00 GMTDeepSeekPubMed文献综述知识图谱科研DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-v4-ai-handheld-console/https://deepseek.day/en/blog/deepseek-v4-ai-handheld-console/开发者 zistar 基于 ESP32-S3，结合 DeepSeek V4 与 Claude Code 打造全能 AI 掌机：NES 模拟器、语音助手、蓝牙键鼠等 8 大功能开源可复刻。Fri, 17 Jul 2026 00:00:00 GMTDeepSeek V4ESP32AI硬件开源实战案例DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-hiring-list-ai-talent/https://deepseek.day/en/blog/deepseek-hiring-list-ai-talent/DeepSeek 发布 7 大类 33 个岗位招聘清单，全部门规模至少扩大一倍。深度解读 AI 时代的人才判断：拼的不是天才，而是结构完整的队伍。Wed, 15 Jul 2026 00:00:00 GMTDeepSeek招聘AI人才智能体组织能力DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-v31-terminus-release/https://deepseek.day/en/blog/deepseek-v31-terminus-release/DeepSeek V3.1-Terminus 静默上线：BrowseComp 飙至 38.5，Terminal-bench 达 36.7，HLE 冲进全球前三。两大祖传 Bug 修复，Agent 能力全面起飞。Mon, 13 Jul 2026 00:00:00 GMTDeepSeek-V3.1TerminusAgentBrowseCompDeepSeek APIDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-v4-july-15-official-launch/https://deepseek.day/en/blog/deepseek-v4-july-15-official-launch/DeepSeek V4 正式版将于 7 月 15 日全量上线，同步开放 V4 Pro 与 V4 Flash 商用 API。深度解读行业首创峰谷分时定价、三大核心升级与开发者/企业落地指南。Fri, 10 Jul 2026 00:00:00 GMTDeepSeek V4峰谷定价V4-ProV4-FlashAPI定价DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-v4-peak-pricing-launch/https://deepseek.day/en/blog/deepseek-v4-peak-pricing-launch/DeepSeek V4 正式版定档 7 月中旬腾讯云首发，全新峰谷定价机制引发开发者热议。深度解析定价逻辑、V4 性能看点与三大核心观点。Wed, 08 Jul 2026 00:00:00 GMTDeepSeek V4API定价峰谷定价腾讯云开发者DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deep-code-free-ai-coding-assistant/https://deepseek.day/en/blog/deep-code-free-ai-coding-assistant/DeepSeek 官方 API 文档收录开源终端 AI 编程助手 Deep Code，专为 V4 深度适配，完全免费。对比 Cursor 与 Claude Code 的价格与功能，附 3 步上手教程。Tue, 07 Jul 2026 00:00:00 GMTDeep CodeDeepSeek V4AI编程开源CursorDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-v4-work-productivity-guide/https://deepseek.day/en/blog/deepseek-v4-work-productivity-guide/整理打工人最刚需的 10 个 AI 提效场景：从会议纪要、数据报告到竞品分析、个人知识库，打开 DeepSeek 网页版即可直接用。Mon, 06 Jul 2026 00:00:00 GMTDeepSeek V4提效productivityprompt engineering办公效率DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/vision-mode-real-world-cases/https://deepseek.day/en/blog/vision-mode-real-world-cases/4 个真实案例揭秘 DeepSeek V4 识图模式：文档 OCR、网页复原、医疗影像与文化理解，全面展现多模态能力。Sat, 04 Jul 2026 00:00:00 GMTvision识图模式DeepSeek V4案例研究DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/v4-official-pricing/https://deepseek.day/en/blog/v4-official-pricing/DeepSeek V4 正式版计划于 7 月中旬上线，全新峰谷定价机制、DSpark 加速与 Pro/Flash 选型全解析。Thu, 02 Jul 2026 00:00:00 GMTDeepSeek V4API定价峰谷定价开源模型DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/deepseek-v4-vs-gpt4o-comparison/https://deepseek.day/en/blog/deepseek-v4-vs-gpt4o-comparison/6 大基准实测对比：DeepSeek V4 Pro 在代码（3206）、数学（85.3%）、推理（90.1%）上全面领先 GPT-4o，成本仅为 1/10。Thu, 02 Jul 2026 00:00:00 GMT模型对比benchmarkDeepSeek V4GPT-4oDeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/v4-pro-release/https://deepseek.day/en/blog/v4-pro-release/实测：V4 Pro 处理 100 页 PDF 仅需 12 秒。深度解读 1M 上下文、Agent 能力、视觉原语识图与 MIT 开源许可。Thu, 02 Jul 2026 00:00:00 GMTDeepSeek V4开源模型Agent能力DeepSeek V4 Pro Teamhttps://deepseek.day/en/blog/10-prompt-templates-for-coding/https://deepseek.day/en/blog/10-prompt-templates-for-coding/实战总结 10 个可复制的编程 Prompt 模板：从代码重构、Bug 定位到单测生成，实测平均节省 40% 编码时间。Thu, 02 Jul 2026 00:00:00 GMTprompt engineeringcodingDeepSeek V4开发效率DeepSeek V4 Pro Engineeringhttps://deepseek.day/en/blog/vision-mode-practical-guide/https://deepseek.day/en/blog/vision-mode-practical-guide/3 个真实案例演示 DeepSeek V4 视觉模式：财报图表解读、UI 截图自动化测试、工程图纸空间理解，Token 消耗降低 60%。Thu, 02 Jul 2026 00:00:00 GMTvisionimage understandingDeepSeek V4案例研究DeepSeek V4 Pro Researchhttps://deepseek.day/en/blog/vision-mode-deepdive/https://deepseek.day/en/blog/vision-mode-deepdive/实测：V4 Pro 视觉模式在 ChartQA 达 92.3% 准确率，Token 消耗仅为竞品 1/4。深度解析视觉原语架构。Thu, 02 Jul 2026 00:00:00 GMT视觉识图AI推理DeepSeek V4DeepSeek V4 Pro Researchhttps://deepseek.day/en/blog/build-ai-chatbot-with-api/https://deepseek.day/en/blog/build-ai-chatbot-with-api/完整教程：从零用 DeepSeek API 搭建智能客服，涵盖流式输出、上下文管理、函数调用与知识库检索，附可运行代码。Thu, 02 Jul 2026 00:00:00 GMTAPIcustomer serviceDeepSeek V4教程DeepSeek V4 Pro Engineeringhttps://deepseek.day/en/blog/dspark-acceleration/https://deepseek.day/en/blog/dspark-acceleration/深度解析 DSpark 推测解码框架：实测代码生成从 45 tok/s 提升至 83 tok/s，推理速度最高提升 85%。Thu, 02 Jul 2026 00:00:00 GMTDSpark性能评测DeepSeek V4DeepSeek V4 Pro Engineeringhttps://deepseek.day/en/blog/open-source-llm-2026-review/https://deepseek.day/en/blog/open-source-llm-2026-review/2026 上半年开源大模型全景盘点：能力逼近闭源、成本持续下探、Agent 成为主战场，DeepSeek V4 领跑开源阵营。Thu, 02 Jul 2026 00:00:00 GMTopen-source AILLM行业趋势DeepSeek V4DeepSeek V4 Pro Researchhttps://deepseek.day/en/blog/v4-flash-edge-deployment/https://deepseek.day/en/blog/v4-flash-edge-deployment/实战指南：用 Ollama / vLLM / SGLang 在边缘设备部署 DeepSeek V4 Flash，实测单卡吞吐、显存占用与延迟优化技巧。Thu, 02 Jul 2026 00:00:00 GMTedge AIdeploymentDeepSeek V4V4 FlashDeepSeek V4 Pro Engineering