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中文(ZH) DeepSeek 把 agent 运行时整个开源了：Harness（dsh），MIT 协议，`npx @deepseek-ai/dsh web` 一条命令就能起。架构很野——模型、工具、技能、会话、沙箱、文件系统全是插件，随便换，官方明说会有破坏性变更。同一波它还推了 V4-Pro 且 API 涨价：开源抢入口、API

DeepSeek open-sources agent runtime Harness, releases V4-Pro

By PulseAugur Editorial · [1 sources] ·

DeepSeek has open-sourced its agent runtime, Harness (dsh), under the MIT license. This runtime features a modular architecture where models, tools, skills, sessions, sandboxes, and file systems are all pluggable components, allowing for easy customization. The company also announced the release of V4-Pro and an increase in API pricing, indicating a strategy of capturing market share through open-source offerings while monetizing through API access. AI

IMPACT Open-sourcing the agent runtime could accelerate adoption of modular AI agent architectures, while V4-Pro and API price increases signal DeepSeek's commercial strategy.

RANK_REASON Frontier lab (DeepSeek) released an open-source agent runtime and a new model version. [lever_c_demoted from frontier_release: ic=1 ai=1.0]

Read on Mastodon — fosstodon.org →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

DeepSeek open-sources agent runtime Harness, releases V4-Pro

How we ranked this

Signal score
17 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
Frontier lab (DeepSeek) released an open-source agent runtime and a new model version. [lever_c_demoted from frontier_release: ic=1 ai=1.0]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
model release, product
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Breaking (< 6h)
Fresh story with cross-source coverage still developing. Ranking may shift as more sources report.

Full methodology in our editorial standards.

COVERAGE [1]

  1. Mastodon — fosstodon.org TIER_1 中文(ZH) · [email protected] ·

    DeepSeek Open Sources the Entire Agent Runtime: Harness (dsh), MIT License, `npx @deepseek-ai/dsh web` Starts with One Command. The Architecture is Wild - Models, Tools, Skills, Sessions, Sandboxes, and File Systems are All Plugins, Freely Swappable, and the Official Statement Mentions Potentially Breaking Changes. In the Same Wave, They Also Launched V4-Pro and Increased API Prices: Open Source to Grab Entry Points, API

    DeepSeek 把 agent 运行时整个开源了：Harness（dsh），MIT 协议，`npx @deepseek-ai/dsh web` 一条命令就能起。架构很野——模型、工具、技能、会话、沙箱、文件系统全是插件，随便换，官方明说会有破坏性变更。同一波它还推了 V4-Pro 且 API 涨价：开源抢入口、API 收钱，这套打法越来越像它家风格。#opensource # AI

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