From: 🇮🇱 Live in: 🇨🇿 Learning: 🇩🇰

Prague, Czech Republic
Daniel Benisti retweeted
I will 100% be watching this.
Beep. Beep. 📟🧨
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Now in public beta, Claude Platform can send OpenTelemetry traces from the Messages API, Claude Managed Agents, and the Claude SDKs to your observability stack.
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Daniel Benisti retweeted
Before a single Euro reaches Gaza, we must first deal with the ideology of hate that has infested the Palestinians.
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Currently the number ONE trending repo on GitHub: Reverse Engineer Anything. It lets your agent take a feature you want from another app and work out how it's built without ever seeing the source code. Software is dead, long live software!
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Daniel Benisti retweeted
LLMs are pretty impressive tools. But on their own, they can't "remember" anything. That's where vector stores come in and enhance their capabilities. In this article, @manishmshiva explains what vector stores are and how they work, teaches you about embeddings, and more. freecodecamp.org/news/how-ai…
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Daniel Benisti retweeted
AM ISRAEL JAI
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Daniel Benisti retweeted
this is pure f*cking golddd how to build your first ai agent (end-to-end walkthrough) if i’d had this in my hands a year ago, i would’ve shipped my first agent in a day instead of losing two weeks to trial and error in the right hands, this changes the entire playing field:
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Daniel Benisti retweeted
Handbook on Understanding Harness Engineering for AI Agents [48-page PDF]: drive.google.com/file/d/1PT-…
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RT @ghumare64: Someone literally put an entire AI engineering degree on GitHub and made it 100% free 🔥 523 lessons across 20 phases, with…
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Daniel Benisti retweeted
Book Summary: How to Tell a Story
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Daniel Benisti retweeted
NVIDIA and MIT researchers just used Karpathy’s method to cut Agent harness costs by 2x - dropped 15-page PDF The shift: one formula replaced prompt engineering: same LLM, same benchmark - change just the harness here’s how they built it: step 1 → inspect the agent’s execution logs - repeated actions, growing context, oversized outputs - find where tokens stop moving the task forward step 2 → run Karpathy’s loop on the harness: propose → implement → review → test → keep or discard. Fix the quality and efficiency gates before the search starts four fixes survived: step 3 → fuse actions: edit the file and run its planned test in one tool call - remove the model round trip between them step 4 → compact at completed steps - but only when expected savings outweigh the cost of rewriting the cached context step 5 → stop replaying huge outputs: archive them, send them twice, then keep a handle and short excerpt. Retrieve exact pages when needed step 6 → delegate log reading to a cheaper model - verify its evidence against the original. If verification fails, return the full log how to steal this for your agents: step 7 → start with one mechanism in Pi, where their code runs. Measure it against your current setup before combining all four step 8 → freeze the changes, then test on unseen tasks. Track completion, API cost and tokens together - a cheaper failure is still a failure the result: 50-54% lower API costs than native Codex and Claude Code on EdgeBench - using the same main LLMs Against Pi: about one-third cheaper, 45-49% fewer tokens, retaining roughly 94% of its average score bookmark this 15-page PDF - then build the full workflow from the article below ↓
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Daniel Benisti retweeted
This might be the most useful paper on AI agents this year. A team at Wavestone AI Lab took apart Claude Code, Codex and 9 more and found the 7-part blueprint every good agent is built on. Their definition: an agent is a model plus a harness. All 11 agents build the harness from the same 7 parts. Only the size changes. > Loop: Mini-SWE-Agent is a plain while loop. OpenHands logs every event so a run can be replayed > LLM layer: one prompt template on one side, 29 provider profiles on the other > Tools: some agents only have bash, the biggest has 43 typed tools loaded on demand > Memory: from keep-the-whole-history to notes the agent maintains across sessions > Safety: from a simple step limit to policy rules plus a reviewer model plus an OS sandbox > Orchestration: Aider skips sub-agents on purpose, others fork them with their own context > Extensions: hooks, skills and MCP. SKILL.md is in 9 of 11, MCP in 8 The paper ends with a 90-line harness covering all 7 parts, a solid starting point for your own. Key pages: > p.4: the 7-part map > p.12: the 3 loop types, with Claude Code and Codex as examples > p.53: why none of them use frameworks or embeddings > p.67: 18 design recommendations > p.71: the 90-line harness you can copy
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Daniel Benisti retweeted
Andrej Karpathy’s multi-agent architecture breaks down how hundreds of AI agents can actually work as one system. Some of the biggest takeaways: • 1 goal → 4 core layers: trigger, planner, agent swarm, memory + outputs. • 1 planning agent breaks the objective into smaller tasks before execution starts. • up to 300 agents can handle research, execution, verification, routing, and recovery in parallel. • 5 core primitives drive the system: trigger, plan, dispatch, verify, merge. • temporary swarms can spin up for 1 objective, execute in parallel, compress the useful state, then shut down. • the system keeps the shared memory + final result, not 300 agents running 24/7. Read the full breakdown below.
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Daniel Benisti retweeted
bro aint wrong
We'll be spending a lot more time trying to understand the outputs of language models. A few thoughts, tips & tricks: Writing. Something I've had success with: Ask your LLM to explain something in ASD-STE100, it's a controlled language specification originally developed for aerospace maintenance documentation. LLMs well-versed in this language and it comes with heavy constraints on clean writing style that I often find a lot more readable. Sometimes I've tried to soften it a bit e.g. ask for "80% of the way to ASD-STE100" because the spec is quite stringent. But even better: Diagrams / images. Instead of writing, ask your LLM to create a diagram. These can be a lot easier to process, parse, and understand. But even better: Web pages. Ask for output "in HTML" to get a beautiful, interactive webpage. LLMs are getting really good at frontend and can create beautiful experiences, animations, etc. But even better: Explainer videos. The output format I am most bullish on is fully custom / bespoke explainer videos generated on any arbitrary topic. Experiment with things like "Create a 3b1b style video explainer on X. Use my ElevenLabs API key for audio narration". (you'd need an API key for the latter or you can ask your LLM to find you decent free alternatives that use your local compute). This is actually starting to work! In summary: - As LLMs get better, they will do more and more of the legwork autonomously, and a lot more of our work will rise up the abstractions into oversight and understanding. - Luckily, LLMs can help here too because as intelligence and code are increasingly abundant, you can ask for large, custom, discardable software artifacts (e.g. web apps, video explainers) that would have never made sense to create before. Push the boundaries here and you'll be surprised.
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Daniel Benisti retweeted
ONE OF THE BEST FREE HARNESS ENGINEERING COURSES YOU’LL FIND ON GITHUB 14 lectures + 8 hands-on projects covering: → Harness designs behind Claude Code, Codex and DeepSeek → Loop and graph engineering → Automated agent loops → Observability, testing and verification this is such a great, practical way to learn how to build the environment around a coding agent, then put those ideas to work. Repo link in 🧵 ↓
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Daniel Benisti retweeted
Found the best resource to learn Harness Engineering. 😭 walkinglabs.github.io/learn-…
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Daniel Benisti retweeted
found this free Harness Engineering course on GitHub with 14 lectures + 8 hands-on projects. it covers: > how Claude Code, Codex, DeepSeek build their harness > loop & graph engineering > automated agent loops > observability, testing and verification really good source for learning harness essentials by doing. github.com/walkinglabs/learn…
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Daniel Benisti retweeted
The population growth in Gaza over the past years is higher than most Western countries.
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Daniel Benisti retweeted
Today, we revealed the truth behind these so-called “journalists”.
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