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DeepSeek.

Browse related reporting, editor notes and model resources on this site. Articles are ordered by their latest update; access links and pricing details are on each model page.

Related stories 4

Published 2026-10-17Updated 2026-10-17

How to Install DeepSeek Harness and Use It With deepseek-flash

DeepSeek Harness is DeepSeek's open-source agent harness, available as a desktop app for macOS and Windows or as a Web UI launched from the command line. Here is how DeepSeek's docs say to install it, connect it to deepseek-flash, and why DeepSeek wants users on v0.2.1-rc.1 or later.

Published 2026-10-17

DeepSeek V4.1 Flash 1017 Released With Open Weights, Same deepseek-flash API

DeepSeek released V4.1 Flash 1017 on October 17 with open weights. API users get it under the existing name deepseek-flash at unchanged prices, and DeepSeek says it scores higher while finishing tasks faster with shorter outputs.

Published 2026-10-17

DeepSeek Search and Fetch API: Pricing, Free in Claude Code and Codex Until Nov 1

DeepSeek launched Search and Fetch APIs this week at $0.75 per 1,000 successful requests. Calls made automatically in Claude Code, Codex and DeepSeek Harness stay free until November 1.

Published 2026-10-09Updated 2026-10-09

How to Use GLM, Qwen, MiniMax and Other Chinese Coding Plans Inside Claude Code

Keep Claude Code, swap the model: step-by-step setup for Z.ai GLM, Alibaba Cloud Qwen, MiniMax, Kimi, BytePlus and StepFun coding plans, taken from each vendor's official docs. Plus how to switch back to Claude, the errors people hit, and the plan rules worth knowing.

Models and services

DeepSeek

DeepSeek ↗

Text models

DeepSeek's model family for chat, reasoning and coding agents. The API currently serves DeepSeek-V4.1-Flash-1017 as deepseek-flash and DeepSeek-V4-Pro-0813 as deepseek-v4-pro, and DeepSeek now also sells its own Search and Fetch APIs for live web search and page fetching.

DeepSeek charges by peak and off-peak hours, and off-peak is always half price. At peak, deepseek-flash (now V4.1-Flash-1017) costs $0.30/$1.20 per 1M tokens and V4-Pro $1.32/$3.96; mainland China prices are ¥2/¥8 and ¥9/¥27. Both models ta

Official websiteDocumentationAPI Base URL

Links & pricing