Anthropic 刚刚修复了图工程的最大缺陷

Description

Graph engineering, the upgrade to loop engineering for AI agents. Get started with SerpApi using 250 free credits: https://serpapi.com/?utm_source=youtube&utm_campaign=ailabs_july_2026 Graph engineering runs one task across many AI agents at once instead of one loop. Not the knowledge graph kind. Loop engineering built agent loops that go in a straight line, graphs go wide, and here's Anthropic's fix for when one broken node ruins the whole output. Community with All Resources: http://ailabspro.io The Roundup, our daily newsletter covering the AI stories that matter. Join now: https://www.theroundup.so/ If you've been asking what is loop engineering, we start there. A loop is a working cycle you hand to the agent. You give it the end goal instead of prompting every step, and it gets there on its own, adjusting as it goes. That's loop engineering, and it's what most people are still running. The problem is the shape of it. A loop does a piece of work, verifies it, then moves to the next step. Everything runs in a straight line, so every step waits on the one before it even when the two have nothing to do with each other. Graph engineering fixes that. Instead of a straight line, a graph splits the main task into smaller parts and gives each part its own agent. You get speed, because several agents cover the work at once, and you get some cost control per agent, because you pick which model each node runs on and stop burning your most expensive model on the parts that never needed it. A fair warning though: a graph burns far more tokens overall than a single agent. On API pricing, don't run graphs at all. On a subscription plan, expect your limits to arrive much sooner than you're used to. This video was sponsored by SerpApi We cover what a graph is actually made of, nodes and edges, and the shapes those pieces get arranged into. That includes the diamond (fan out to sub-agents, then narrow back into one agent that pulls everything into a single answer) and the fan in at a barrier shape, where the same problem goes out to several agents each looking through a different lens, and nothing moves forward until all of them report back. If you've used dynamic workflows in Claude Code, you've already run a graph without calling it one. Then the part that actually decides whether your graph works: verification. One error in a small node disturbs the entire output that comes back, and it's hard to trace because all you get at the end is the finished result. That's the exact problem Anthropic's article addresses, and this ai graph engineering breakdown walks through their fix. We go over the built-in options in Claude Code, including the Verify skill, tool chaining, code review skills, and hooking checks into GitHub Actions, and why the verification that works best is the one you build yourself. Most of the video is spent building that. We use the Skill Creator plugin to build a verification skill, and cover the three kinds: standalone skills you run yourself for a deep pass on finished work, embedded skills that fire automatically as part of the workflow, and chains of skills with an orchestrator sitting above them. We also show a real result from our own community website build. Running the reviewer on Haiku returned a long list of issues, and Opus flagged far fewer, but the Haiku findings were mostly things we'd left there on purpose. Inside a graph, that's agents burning tokens fixing things that were never broken. The node that does the judging is the one place where saving tokens costs you everything. Also covered: the Second Opinion skill and why the agent that built the thing is the worst one to review it, using the -p flag to launch a fresh Claude session with none of the original context, Chrome Headless Shell for fast visual verification instead of a full browser, and how Anthropic's own team chains Code Review, Simplify, Verify, and a design skill together for a review coming from four directions. Anthropic graph engineering is the current frame, but the underlying loop engineering workflow ideas are tool-agnostic. We demo everything in Claude Code, so this doubles as a loop engineering Claude Code walkthrough, but the graph structure itself applies to any agent you run, whether that's loop engineering Codex, a custom setup, or anything else. If you came here for ai loop engineering and want the deeper setups, we have a full video on loop engineering on the channel. All the skills shown in this video are available in AI Labs Pro, our community. If you've found value in what we do and want to support the channel, that's the best way to do it. Hashtags: #ai #aiagents #loopengineering #aitutorial #graphengineering #claudecode #codex