DeepSeek Codex Setup: One-Click Script, Flash vs Pro
Wire DeepSeek into Codex via Responses API—official script, config.toml, Flash vs Pro, and peak-pricing cost tips for CLI, desktop, and VS Code.
Tutorial
Browse all Tutorial articles on DeepSeek V4 Pro: API guides, model updates, and technical deep-dives for developers.
What is DeepSeek Harness? Open-Source Agent Runtime and API Setup
DeepSeek Harness is the August 2026 open-source agent runtime, not a new model. How it differs from the web app, V4 Pro and API, plus npx setup.
DeepSeek Translation: EN↔ZH and Localization Workflows
DeepSeek V4 translation guide: turn source text into deliverable translations, glossaries and notes. Web steps, prompts, Pro/Flash and API batches.
DeepSeek PPT Guide: Outlines and Stage-Ready Scripts
DeepSeek V4 PPT guide: turn sources into slide outlines, talking points and speaker scripts. Web steps, reusable prompts, Pro/Flash and API batches.
DeepSeek Competitive Analysis: Sources to Matrix
DeepSeek V4 competitive-analysis guide: turn sites, pricing and reviews into matrices and briefs. Web steps, prompts, Pro/Flash choices, API monitoring.
DeepSeek Business Email: Draft to Sendable Messages
DeepSeek V4 business-email guide: turn drafts into clear subjects, tone and asks. Web-app steps, reusable prompts, Pro/Flash choices, API follow-up.
DeepSeek Meeting Minutes: Transcripts to Action Items
DeepSeek V4 meeting-minutes guide: turn transcripts into decisions, action tables and weekly briefs. Web steps, prompts, Pro/Flash, API workflows.
DeepSeek Excel Analysis: Spreadsheets to Insights
DeepSeek V4 Excel guide: clean tables, pivots, conclusions and charts. Web-app steps, reusable prompts, Pro/Flash choices, weekly API workflows.
DeepSeek Long-Document Analysis with 1M Context
DeepSeek V4 long-document guide with million-token context: web-app steps, reusable prompts, Pro/Flash choices, and API batch workflows.
2026 DeepSeek Guide: Free Web Chat, API Key and V4
Start with DeepSeek: free DeepSeek web chat, API Key setup, deepseek-v4-pro vs deepseek-v4-flash, 1M context, OpenAI-compatible integration, and FAQ.
DeepSeek Open-Sources Deep Code: Free AI Coding Assistant
Deep Code, a free terminal AI coding assistant tuned for V4, is listed in official API docs. Pricing vs Cursor and Claude Code, plus a 3-step quick start.
DeepSeek V4 Productivity: 10 Ways to Double Efficiency
10 AI productivity scenarios for office work — meeting notes, reports, competitor analysis, knowledge base. Use the DeepSeek web app today.
10 Prompt Templates to Make DeepSeek-V4 Your Coding Partner
10 copy-paste coding prompts: refactor, debug, unit tests — save ~40% coding time.
Build a Production Chatbot with DeepSeek API
Step-by-step: streaming, context management, function calling, RAG — with runnable code.