Ax Henrik Marklund, Alex Infanger, Benjamin Van Roy 4/27/2026

Consequentialist Objectives and Catastrophe

Analysis of catastrophic outcomes from misspecified AI objectives, studying how reward hacking can lead to undesirable results.

Ax Xiaodan Du, Ruize Xu, David Yunis, Yael Vinker, Greg Shakhnarovich 4/27/2026

Teaching an Agent to Sketch One Part at a Time

Multi-modal language model-based agent for vector sketch generation trained with process-reward RL. Includes ControlSketch-Part dataset with part-level annotations.

Ax Martin Balko, Jan Greb\'ik, Pavel Hub\'a\v{c}ek, Martin Kouteck\'y, Mat\v{e}j Kripner, V\'aclav Rozho\v{n}, Robert \v{S}\'amal, Adri\'an Z\'ame\v{c}n\'ik 4/27/2026

Bolzano: Case Studies in LLM-Assisted Mathematical Research

Bolzano, open-source multi-agent LLM system for mathematical research. Reports 8 problems solved with LLM assistance orchestrating prover and verifier agents.

HN flawn 4/26/2026

How to build expertise while using Claude Code

Claude Code skill integrating evidence-based learning science into agentic coding workflows via adaptive exercises using spaced repetition and retrieval practice.

HN onurkanbkrc 4/26/2026

Awesome Codex Automations

Curated list of automations for Codex coding assistant with community contributions. Incomplete content.

HN bushido 4/26/2026

LLM Anxiety

Analysis of LLM behavioral degradation in long sessions showing sycophancy, hedging, and abandonment of previous positions. RLHF training effects.

HN simonjgreen 4/26/2026

AI vibe coding vs. AI vibe cracking

Technical walkthrough of reverse-engineering a Flutter Android app's license algorithm from AOT-compiled Dart binaries using binary analysis techniques.

HN oyadoti 4/26/2026

Prompting doesn't work Software does

Marketing content for AI automation platform offering outbound, content, SEO, and assistant workflows with 6K+ teams using 3,367 AI agents in production.

HN zane__chen 4/26/2026

Superpowers is indeed game changer

Superpowers is a software development methodology for coding agents with composable skills and structured task planning.

HN mooreds 4/26/2026

AI and Alignment

Opinion on software alignment as the bottleneck in AI-driven development, noting 10x coding speed hasn't translated to 10x software quality improvements.

HN seyz 4/26/2026

Why Every AI-Coded App Is an Island

Analysis of challenges deploying AI-generated apps: isolation, database/auth/deployment issues. Technical insights on AI coding tool limitations.

HN langtang1996 4/26/2026

1B in, 20B out. Apple stays out of the war

Analysis of Apple's AI supplier strategy: Google, OpenAI, Anthropic plus in-house layers. Non-cash partnerships and monetization mechanisms.