DeepSeek Harness Is Open: The Agent Runtime Is Now a Plugin Tree
DeepSeek Harness is an open Agent runtime from DeepSeek AI, powered by Cordis. It turns models, tools, sessions, sandboxes, and the Agent Loop into composable plugins.
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DeepSeek Harness is an open Agent runtime from DeepSeek AI, powered by Cordis. It turns models, tools, sessions, sandboxes, and the Agent Loop into composable plugins.
DeepSeek-V4-Flash reaches 82.7 on Terminal-Bench 2.1, beats GLM-5.2, approaches Claude Opus 4.8, and costs just ¥1 input / ¥2 output per million tokens for agents.
According to estimates cited from the Bloomberg Billionaires Index, DeepSeek founder Liang Wenfeng's net worth has risen to about $36 billion, making him arguably the world's richest founder of an AI-native startup.
DeepSeek is reportedly seeking up to $7.35B while planning new revenue efforts. The real shift is not funding itself, but the move from open-weight momentum to commercial pressure.
DeepSeek-V3.2 is the latest open-source LLM rivaling GPT-5 and Gemini-3.0-Pro, featuring DSA sparse attention and gold-medal results in IMO/IOI 2025.
DeepSeek V3.1 adds Think/Non‑Think hybrid reasoning, stronger coding and Agent abilities, 128K context and MoE efficiency, plus Anthropic API support for Claude Code.
"DeepSeek open-sources its inference engine with vLLM integration, featuring expert parallelism and MLA optimization. A milestone for AI infrastructure standardization and community collaboration."
Learn to implement LLM-Reasoner framework for enhanced logical reasoning like DeepSeek R1. Step-by-step guide for building AI systems with advanced thinking capabilities.
"Deep dive into DeepSeek-V3 model. Its architecture combines MLA and DeepSeekMoE with innovative load balancing. Trained on 14.8T tokens, powered by HAI-LLM framework and FP8 technology. Enhanced by innovations like MTP, performance surpasses open-source and approaches closed-source models. Cost-effective with low training and API costs, a key reference in AI advancing language models."