DeepSeek
- Infrastructure
3 Million Agent Sandboxes a Day, 380,000 at Once: Inside DeepSeek's DSec — and the Open-Source Twin You Can Self-Host
DeepSeek's DSec report (arXiv 2609.22978, submitted 19 September 2026, 31 pages, 131 authors) claims one 160-node scale unit serves about 3 million sandboxes per day, …
- AI
DeepSeek Vision API: The $0.22/M-Token Vision Model That Uses 10x Less KV Cache
DeepSeek's deepseek-v4-flash-vision-exp brings vision to the V4-Flash line: a 284B-parameter MoE model (13B active) that bills images at just $0.22 per million input …
- Open Source
DeepSeek Harness: The Open-Source Agent Framework Where Everything Is a Plugin
DeepSeek open-sourced its agent harness (dsh) under MIT — 25.9k stars, powered by the Cordis plugin framework, with nine specialized sub-agents, MCP support, sandboxing, …
- Open Source
Understand R1-Zero: Deep Dive Into DeepSeek R1's Reinforcement Learning
DeepSeek R1-Zero represented a breakthrough in AI reasoning by demonstrating that pure reinforcement learning, without supervised fine-tuning, could...
- Open Source
AgenticSeek: Open-Source Local Alternative to Manus AI with 25K Stars
The past year has seen an explosion of 'AI agent' products that promise to browse the web, write code, and complete complex tasks autonomously. Most...