Agent Harnesses 成新一代 GPT 封装器，可循环运行模型并调用工具
源：https://t.co/h69ibm9TMh
朋友，你试试这个 Agent Harnesses，它就像给大模型穿了件新衣服，能让它持续工作、调用工具，还能记住之前的事。比如处理货运索赔，它比 GPT 更懂具体流程，而且越用越聪明，还能按成果收费，挺有意思的。
Agent Harnesses 是一种能让模型持续循环工作并调用工具的框架，比如 OpenAI 的 Agents API、Claude 的托管代理等。它不依赖单一公司模型，人类修正会转化为规则，让系统越用越智能。市场潜力巨大，因为大部分工作都是重复性决策，比如货运索赔或医疗报销，这些领域 OpenAI 等大模型公司不会关注，但 Agent Harnesses 可以针对这些具体场景定制，并按成果收费，帮助竞争 SaaS 模式。
源：https://t.co/h69ibm9TMh
源： x.com/gregisenberg/s… GREG ISENBERG @gregisenberg AGENT HARNESSES ARE THE NEW GPT WRAPPERS What exactly is an agent harness? A harness does 4 things: 1. Runs the model in a loop so it keeps working step after step instead of answering once and stopping. 2. Gives it hands to read files, call tools, open portals, and run code. 3. Manages its memory so hour three of a job still knows what happened on hour one. 4. Enforces the rules about what it can touch and when it has to stop and ask a human. WHY IT'S INTERESTING - The market is MEGA. I think about it like a wrapper let you sell software ($800B market) but a harness lets you sell the work ($5T+ market)! - It doesn't depend on any one company's model. The knowledge about the job lives in the harness, so you can run GPT today, Claude next month, an open model like Google Gemma, Qwen, Deepseek etc on your own machine after that, and it keeps working. A wrapper was one model doing everything and a harness is a router. - It gets better the more you use it. See, every correction a human makes becomes a rule the harness keeps, so what you have after 500 jobs is a completely different product than what you had after 5. Wrappers only got better when OpenAI got better. - You can charge for finished work! The harness knows when a job is done, so you can price per claim, per filing, per review, per resolved exception, or per closed month. This helps compete with SaaS! - Most jobs are just the same handful of decisions, repeated, using the same few tools. That's true for most of the 800+ occupations out there, which is why almost all of them could have a harness built for them. Lots of space for startups to be building. -The frontier labs won't come for these. OpenAI is not going to learn how a freight claim gets denied in Rotterdam or which prior auth your specific payer rejects. Those markets are too small for them and the knowledge only exists inside the job. They'll keep making the models better, which just makes your harness better which is cool. - OH, AND really important, you can ACTUALLY build one now. OpenAI's Agents API, Claude's managed agents, Vercel's eve, LangChain harness framework etc. They all make it way easier to build agent harnesses. Agent harnesses truly are the new GPT wrappers. This is just the beginning. 🔗 View Quoted Tweet 💬 1 🔄 0 ❤️ 0 👀 79 📊 1 ⚡