I ran my Claude Code model router for 13 days. Here are the real numbers. (www.reddit.comhttps)
I built a small Claude Code routing layer called Gearbox. The goal is to stop sending everything to expensive models by default.
Can a small group of volunteers shape how AI systems discuss animal welfare, just by editing Wikipedia? We show that they can.
[AINews] Claude Tag: Multiplayer, Proactive, Persistent Agents in Slack (www.latent.space)
[AINews] Claude Tag: Multiplayer, Proactive, Persistent Agents in Slack Claude finally gets a Slackbot upgrade We have covered the Age of Async Agents on the podcast: There has been a wave of companies building their own background agents…
How agents are transforming work (openai.com)
- When AI Agents Do the Work, What Do We Lose? (milvus.io via hn)
- Future of Work with AI Agents (futureofwork.saltlab.stanford.edu via hn)
- LLMs and Agents: How do they Work? (mattrogish.com via hn)
Thoughts on Asimovian AI Beyond LLMs and Creative Machines (news.ycombinator.com)
Asimovian AI is the ideal AI that should have emerged in an ideal universe — the AI intended to replace the grueling pains and labors of the masses, not the one striving to become a businessman's utopia of intellectual worker replacement.…
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CoworkIssues with Claude Cowork have been reported, including errors and disruptions for some users on April 16, 2026. Additionally, Google has developed its own desktop Agent to compete with Cowork, while users continue to explore alternatives and troubleshoot bugs in the platform.
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Opus 4.8Claude AI has released Opus 4.8, an upgrade to their Opus class of models available in version 2.1.154 of their software on March 16, 2023, which includes enhanced coding and professional task capabilities along with improved judgment and honesty. Users are reporting usage resets following the update.
- 3h Finding a Wife with Ai week 1.5 update, Gov Blocks Fable, Fable Suggested I get a Gun and a Tesla, Yes Really ✨️
- 13h Claude should know I don't speak Chinese
- 14h Week 2 of Vibecoding
- 16h Head to Head: Anthropic: Claude Opus 4.8 vs. Google: Gemini 3.5 Flash
- 17h Fable was selectable for a moment, then disappeared again...
Build real agentic apps using CUGA: two dozen working examples on a lightweight harness TL;DR — Building an agent is mostly plumbing: tools, state, guardrails, scaling from one agent to many. CUGA (pip install cuga), short for Configurable…
Safer coding agents for non-tech founders (news.ycombinator.com)
I didn't wanna read chunks of terminal commands the agent throws at me just to edit some text in an obscure 'dont know where' document, so i built paraNOyar. It makes your agent explicitly tell you what the commands do, before execution an…
Doctor and immunologist Derya Unutmaz has been interested in artificial intelligence for years. But his “aha” moment came in late 2025, when GPT‑5 Pro helped him and his lab revisit a three-year-old puzzle centered on a special type of imm…
What is a good AI/Claude course? (www.reddit.com via reddit)
I'm working a lot with claude and also somewhat with other AI's but I'm pretty much a noob and I notice this is holding me back. I want to learn about the most important general things, "vibe coding", website data and stuff like that.
- How do I be a good buddy to Claude? (www.reddit.com)
A longstanding goal of research on interpretable deep learning is to replace opaque neural computations with human-meaningful symbolic descriptions. In this paper, we propose an approach for approximating the behavior of components of deep…
Claude Research usage: Sonnet low effort vs Opus max effort only 49% vs 53%? (www.reddit.com via reddit)
I’m seeing a surprisingly small usage difference in Claude.ai Research with the same prompt. Sonnet on low effort usually ends around 49% of the 5-hour usage window, while Opus on max effort ends around 53%.
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Anthropic MythosAnthropic's new update, Claude Mythos, has garnered attention from top AI security researchers like Carlini, who found numerous bugs. The update is noted for its speed and effectiveness, with Anthropic identifying a significant security flaw in FFmpeg and quickly submitting patches.
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Fine TuningFine-tuning is a hot topic in the AI community, with various projects and releases focusing on it. Notable examples include OpenAI's decision to wind down its fine-tuning API, Anthropic co-founder Jack Clark's prediction that AI research could become automated by 2028, and several new datasets and models released for fine-tuning purposes.
- 19h Accelerating Transformers Fine-Tuning with NVIDIA NeMo AutoModel
- 3d Fine-Tuning and Deploying LLMs on Mobile:F/b to learnings
- 7d Beyond LoRA: Can you beat the most popular fine-tuning technique?
- 8d The Guide to Fine-Tuning LLMs
- 8d Could we use latent representations as internal safety checks during generation?
Codex-maxxing for long-running work (openai.com)
Skip to main content Research Products Business Developers Company Foundation(opens in a new window) Log inTry ChatGPT(opens in a new window) Research Products Business Developers Company Foundation(opens in a new window) Codex-maxxing for…
We propose agentic automata learning to evaluate the extent to which tool-calling LLM agents can uncover hidden environments through interaction. In our setup, an agent should uncover a hidden deterministic finite automaton (DFA) by intera…
How to build and serve MCP servers without effort (flama.dev via hn)
Publication Reading Time Building an MCP Server with Flama Serving a model is only half the story. The other half is giving AI agents access to your world: the functions they can call, the data they can read, and the prompt templates they…
Florida sues OpenAI and CEO Sam Altman, claiming company hid ChatGPT risks (www.pbs.org via hn)
By — Associated Press Associated Press Leave your feedback Share Copy URL https://www.pbs.org/newshour/nation/florida-sues-openai-and-ceo-sam-altman-claiming-company-hid-chatgpt-risks-from-users Email Facebook Twitter LinkedIn Pinterest Tu…
- Florida sues OpenAI and CEO Altman, claiming company concealed serious risks (apnews.com via hn)
- Florida sues OpenAI and Sam Altman over marketing ChatGPT despite serious risks (fortune.com via hn)
Temporary Cloudflare Accounts for AI agents (simonwillison.net)
21st June 2026 - Link Blog Temporary Cloudflare Accounts for AI agents (via) The announcement says this is "for AI agents" but (as is pretty common these days) the AI hook isn't really necessary, this is an interesting feature for everyone…
- Temporary Cloudflare Accounts for AI Agents (blog.cloudflare.com via hn)
Three things to watch amid Anthropic’s latest feud with the government (www.technologyreview.com)
Three things to watch amid Anthropic’s latest feud with the government Anthropic’s standoff with Washington has already raised new questions about AI safety and sovereignty—and about Chinese competition. This story originally appeared in T…
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SecurityOpenAI has released GPT-5.4-Cyber for testing as part of its Trusted Access for Cyber Defense program, aiming to compete with Anthropic's Claude Mythos in the cybersecurity domain. Meanwhile, concerns are rising over the potential risks associated with advanced AI models like Mythos, prompting calls for improved defenses before wider releases.
- 13h Same flaw, opposite verdict: what counts as a vulnerability in AI agents?
- 16h Show HN: Lelu – gate OpenAI agent actions on confidence and prompt injection
- 17h Has anyone else seen Claude report a prompt injection attempt like this?
- 18h Web-Based Indirect Prompt Injection Observed in the Wild
- 22h I built an email connector for Claude, with Claude. It's free.
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Tool UseSeveral new AI tools focused on tool use have been released recently, including Needle, a 26M parameter function-calling model, and enhancements to Claude Code for full software development lifecycle management. These tools aim to improve efficiency in coding workflows involving shell commands and multi-step iterations.
- 1d Show HN: AI Use Disclaimer
- 1d Am I the only one uncomfortable letting Claude directly call production APIs?
- 2d Gorilla: Large Language Model Connected with APIs
- 8d How Inference Compute Shapes Frontier LLM Evaluation
- 12d Went through everything on Anthropic Academy so here's what's actually worth doing
Coding agents have become a major mode of software engineering, but the benchmarks we use to compare them were designed in a pre-agent era: they collapse model, harness, and environment into a single end-to-end score, typically computed ag…
Show HN: Cc-preview – Browse images pasted into Claude Code sessions (github.com via hn)
Claude Code displays pasted images as [Image #1], [Image #2], etc. — but there's no way to see what those images actually are once they're in the conversation.
We got local models to triage the OpenClaw repo for FREE!* (huggingface.co)
Large Language Models (LLMs) achieve strong performance on reasoning tasks, but whether this reflects faithful logical inference or heuristic approximation remains unclear. We study this question in legal entailment by comparing three para…
ChatGPT Enterprise and Codex available to all Samsung Electronics employees in Korea and all Device eXperience (DX) employees worldwide Samsung’s global deployment is one of OpenAI’s largest enterprise launches ever Samsung Electronics to…
Show HN: ParseHawk – 100% Local Document AI with API, CLI, and Web UI (github.com via hn)
I just released ParseHawk v0.1.0: Apache-2.0 licensed 100% local document AI platform that extracts JSON from PDFs, images etc. It builds on top of NuMind's NuExtract3 but additionally enforces a provided JSON schema with constrained decod…