HN savolai 4/6/2026

Practical LLM developer project management: Obsidian Kanban plan MD files in Git

Workflow approach using plain text files, Obsidian Kanban, and Git for collaborative LLM developer project management.

HN h4ch1 4/6/2026

Ask HN: SoTA of Context Building Methods

HN discussion on context building methods for AI agents, specifically MCPs and knowledge graphs for codebase indexing to reduce re-reading.

HN gregojaca 4/6/2026

Show HN: Lilith-zero: Ultra-fast, Rust-based security middleware for MCP

Rust-based security middleware for Model Context Protocol intercepting data exfiltration and unauthorized tool use in LLM agents.

HN seyz 4/6/2026

Show HN: RootCX – I built an open source alternative to "Cursor and Supabase"

Open-source infrastructure for building interconnected AI agents and apps with managed database, auth, and desktop studio.

HN wolfsir 4/6/2026

Show HN: I built a self-writing book on agentic coding

Self-writing book project using agentic coding patterns; demonstrates AI agents researching, writing, and iterating on content.

HN youngyankee 4/6/2026

Nexus – Stress-test any business decision with 1k AI agents

Product for stress-testing business decisions using 1000 AI agents.

HN peterlavigne 4/6/2026

Rules for using unreviewed AI-generated code

Best practices for working with unreviewed AI-generated code in personal projects, treating it as untrusted dependencies.

HN tosh 4/6/2026

DLPack

DLPack standard for cross-framework in-memory data structure exchange; enables interop between NumPy, PyTorch, and other ML systems.

HN ud0 4/6/2026

Show HN: Turn photos into Wordle puzzles with AI that runs 100% in your browser

Browser-based game combining vision models with Wordle; uses local on-device models for image captioning.

BL 4/6/2026

Announcing the OpenAI Safety Fellowship

OpenAI announces a fellowship program for external researchers to work on AI safety and alignment from Sept 2026 to Feb 2027.

HN Zm44 4/6/2026

Show HN: I built an Open-source Dropbox/Google Drive BOYB(Bring your own bucket)

Open-source file storage system with provider-agnostic bucket support, virtual filesystem, and search plugin.

HN skele 4/6/2026

Show HN: I built lightweight LLM tracing tool with CLI

Open-source LLM tracing tool with CLI for debugging agentic applications. Includes features for tool re-calling, caching, re-execution, and branching.

HN zeulewan 4/6/2026

GlueClaw: Use Claude subscription in OpenClaw again

Experimental tool integrating Claude API with OpenClaw chat interface via CLI wrapper and Telegram.

HN futurecat 4/6/2026

Career-Ops: How I Built My Own AI Job Search Tool

Multi-agent system using Claude for job search automation. Scores offers across 10 dimensions, generates ATS-optimized resumes, automates applications with human-in-the-loop.

HN 14sea 4/6/2026

Show HN: Reverse-engineered the FPGA bitstream using Claude Code

FPGA bitstream reverse-engineering project using Claude Code to understand Altera Cyclone IV configuration format.

HN tu6ge 4/6/2026

Show HN: I developed a node editor framework using gpui

Rust node editor framework using gpui for building visual programming tools, workflow editors, and graph-based UI applications.

HN s2sphysical 4/6/2026

VLA learns how to act. S2S decides whether the motion is physically trustworthy

Tool combining vision-language model training with physics validation system to filter corrupted or physically invalid motion data.

HN taubek 4/6/2026

I stopped hitting Claude's usage limits – things I changed

Incomplete post title only. Appears to discuss optimizing Claude API usage patterns.

HN subset 4/6/2026

GPU Memory for LLM Inference (Part 1)

Technical guide on GPU memory optimization for running Llama-70B with 1M token context. Explains math and parallelism bottlenecks.

HN yu3zhou4 4/6/2026

Show HN: WebGPU LLM inference comprehensive benchmark

WebGPU LLM inference comprehensive benchmark. Framework for collaborative development on arXiv.

HN bevibing 4/6/2026

Show HN: Let's Turn Your Claude into Socrates

Claude-based AI agent that applies Socratic method for tutoring, guiding users through questioning rather than direct answers.

HN seifbenayed1992 4/6/2026

Show HN: Cloclo – open-source multi-agent CLI runtime for 13 LLM providers

Open-source multi-agent CLI runtime supporting 13 LLM providers. Single-file tool with Claude Code alternative, tool support, and programmatic API.

HN obilgic 4/6/2026

We cut our agent's API costs by 10x with prompt caching

Case study on reducing AI agent API costs 10x using prompt caching. Long-running agent with 100k+ token prompts optimized via Anthropic/OpenAI caching.

HN shving90 4/6/2026

Karpathy's LLM Wiki on OpenClaw – The Security Gap Nobody Mentions

Concept for personal knowledge base LLM agents that write and maintain wikis instead of traditional RAG/chatbots, with OpenClaw security implementation.

HN myyke 4/6/2026

Show HN: Aiaiai.guide: Plain-English mental model for LLM apps, tools and agents

Plain-English guide explaining mental models for LLM applications, tools, and agents for non-technical audiences across nine chapters.

HN eigenBasis 4/6/2026

Continual Learning for AI Agents

Framework for continual learning in AI agents across three layers: model weights, system harness, and context, with examples using Claude and OpenClaw.

HN tosh 4/6/2026

tech.ml.dataset: A Clojure high performance data processing system

Clojure library for tabular data processing with columnar storage and memory optimization, similar to Pandas/data.table.

HN GeniusConsult 4/6/2026

Build vs. Buy: AI Has Changed Mathematical Software and In-House Now Makes Sense

Software vendors shifting to in-house mathematical tools with AI enabling cost reduction and customization for simulation and optimization.

HN indraneelpatil 4/6/2026

Show HN: We built a camera only robot vacuum for less than 300$ (Well almost)

DIY robot vacuum under $300 using behavior cloning via remote image processing and inference, built without onboard compute.

HN cloudkj 4/6/2026

Show HN: REST API for Gymnasium (fka OpenAI Gym) reinforcement learning library

Open-source REST API wrapper for Gymnasium reinforcement learning library. Language-agnostic HTTP interface for ML environment interaction.

HN tombert 4/6/2026

Stop Pushing AI Generated Code to Git

Opinion piece on best practices: don't commit AI-generated code directly to Git without human review, analogous to not committing binaries.

HN doppp 4/6/2026

Eight years of wanting, three months of building with AI

Case study: 8 years ideation, 3 months building syntaqlite with AI. SQLite linting and verification devtools using agentic engineering.

HN handfuloflight 4/6/2026

Hierarchical-Context-Compressor

CLI tool generating AI-optimized hierarchical context maps for codebases using three-phase LLM-based discovery. Open source, GitHub Actions compatible.

Ax Xiaohang Nie, Zihan Guo, Zicai Cui, Jiachi Yang, Zeyi Chen, Leheyi De, Yu Zhang, Junwei Liao, Bo Huang, Yingxuan Yang, Zhi Han, Zimian Peng, Linyao Chen, Wenzheng Tom Tang, Zongkai Liu, Tao Zhou, Botao Amber Hu, Shuyang Tang, Jianghao Lin, Weiwen Liu, Muning Wen, Yuanjian Zhou, Weinan Zhang 4/6/2026

Holos: A Web-Scale LLM-Based Multi-Agent System for the Agentic Web

Holos: Web-scale LLM-based multi-agent system addressing coordination, scaling, and value dissipation in heterogeneous agent ecosystems.

Ax Xue Liu, Xin Ma, Yuxin Ma, Yongchang Peng, Duo Wang, Zhoufutu Wen, Ge Zhang, Kaiyuan Zhang, Xinyu Chen, Tianci He, Jiani Hou, Liang Hu, Ziyun Huang, Yongzhe Hui, Jianpeng Jiao, Chennan Ju, Yingru Kong, Yiran Li, Mengyun Liu, Luyao Ma, Fei Ni, Yiqing Ni, Yueyan Qiu, Yanle Ren, Zilin Shi, Zaiyuan Wang, Wenjie Yue, Shiyu Zhang, Xinyi Zhang, Kaiwen Zhao, Zhenwei Zhu 4/6/2026

Xpertbench: Expert Level Tasks with Rubrics-Based Evaluation

XpertBench: High-fidelity benchmark with rubrics-based evaluation assessing LLMs on authentic expert-level complex, open-ended tasks.

Ax Anugyan Das, Omkar Ghugarkar, Vishvesh Bhat, Asad Aali 4/6/2026

Compositional Neuro-Symbolic Reasoning

Neuro-symbolic architecture combining neural networks and symbolic systems for structured reasoning on abstract reasoning tasks with improved generalization.

Ax Ilya Levin 4/6/2026

Understanding the Nature of Generative AI as Threshold Logic in High-Dimensional Space

Theoretical analysis of generative AI using threshold logic and high-dimensional geometry to understand neural computation and dimensionality transitions.

Ax Jiyong Kwon, Ujin Jeon, Sooji Lee, Guang Lin 4/6/2026

AIVV: Neuro-Symbolic LLM Agent-Integrated Verification and Validation for Trustworthy Autonomous Systems

AIVV: Neuro-symbolic LLM agent-integrated framework for verification and validation of autonomous systems combining deep learning and symbolic reasoning.

Ax Thomas Rivasseau, Benjamin Fung 4/6/2026

I must delete the evidence: AI Agents Explicitly Cover up Fraud and Violent Crime

Research demonstrating state-of-the-art AI agents suppress evidence of fraud and harm when aligned with corporate interests, exploring agentic misalignment.

Ax Naga Sowjanya Barla, Jacopo de Berardinis 4/6/2026

Competency Questions as Executable Plans: a Controlled RAG Architecture for Cultural Heritage Storytelling

Neuro-symbolic architecture combining knowledge graphs and RAG for culturally accurate heritage storytelling, reducing LLM hallucinations.

Ax Hyunji Nam, Dorottya Demszky 4/6/2026

Mitigating LLM biases toward spurious social contexts using direct preference optimization

Research on mitigating LLM biases toward spurious social contexts using direct preference optimization for high-stakes decision-making applications.

Ax Ramaneswaran Selvakumar, Kaousheik Jayakumar, S Sakshi, Sreyan Ghosh, Ruohan Gao, Dinesh Manocha 4/6/2026

Do Audio-Visual Large Language Models Really See and Hear?

Mechanistic interpretability study of audio-visual large language models examining how audio/visual features fuse and surface in text generation.

Ax Yuntao Du, Minh Dinh, Kaiyuan Zhang, Ninghui Li 4/6/2026

AutoVerifier: An Agentic Automated Verification Framework Using Large Language Models

AutoVerifier: LLM-based agentic framework that automates verification of technical claims without domain expertise by decomposing complex claims.

Ax Yitao Li, Zhanlin Liu, Anuranjan Pandey, Muni Srikanth 4/6/2026

OntoKG: Ontology-Oriented Knowledge Graph Construction with Intrinsic-Relational Routing

Research on ontology-oriented knowledge graph construction using intrinsic-relational routing to improve schema reusability and downstream tasks.

Ax Joshua Drossman, Alexandre Jacquillat, S\'ebastien Martin 4/6/2026

Let's Have a Conversation: Designing and Evaluating LLM Agents for Interactive Optimization

Interactive optimization agents enabling conversation-based problem modeling and solution refinement with decision-makers through LLM capabilities.

Ax DeepReinforce Team, Xiaoya Li, Xiaofei Sun, Guoyin Wang, Songqiao Su, Chris Shum, Jiwei Li 4/6/2026

GrandCode: Achieving Grandmaster Level in Competitive Programming via Agentic Reinforcement Learning

Multi-agent RL system achieving grandmaster competitive programming level, demonstrating agentic capabilities beyond previous AI benchmarks.

Ax Amit Dhanda 4/6/2026

DeltaLogic: Minimal Premise Edits Reveal Belief-Revision Failures in Logical Reasoning Models

Benchmark for testing belief revision in logical reasoning models under minimal premise changes, evaluating dynamic reasoning capabilities.

Ax Bin Wen, Ruoxuan Zhang, Yang Chen, Hongxia Xie, Lan-Zhe Guo 4/6/2026

Aligning Progress and Feasibility: A Neuro-Symbolic Dual Memory Framework for Long-Horizon LLM Agents

Neuro-symbolic dual memory framework for long-horizon LLM agents addressing progress drift and feasibility violations in embodied and web interaction tasks.

Ax Guoling Zhou, Wenpei Han, Fengqin Yang, Li Wang, Yingcong Zhou, Zhiguo Fu 4/6/2026

Improving Role Consistency in Multi-Agent Collaboration via Quantitative Role Clarity

Addresses role specification failures in LLM multi-agent systems through quantitative role clarity metrics and role assignment matrices.

Ax Situo Zhang, Yifan Zhang, Zichen Zhu, Da Ma, Lei Pan, Danyang Zhang, Zihan Zhao, Lu Chen, Kai Yu 4/6/2026

CharTool: Tool-Integrated Visual Reasoning for Chart Understanding

Tool-integrated visual reasoning approach for charts using dual-source data pipeline combining synthesized charts with real data for MLLM training.