Week 2, Apr 2026
business
Cirrus Labs:
Joining OpenAI
Anthropic Compute Partnership:
Expanded with Google and Broadcom
AI Chip Infrastructure:
Google and Intel Expand Partnership
models
GLM-5.1:
Towards Long-Horizon Tasks
Muse Spark AI Model:
Launched by Meta Superintelligence Team
Mythos AI Model Withheld by Anthropic Due to Cybersecurity Concerns
top-rated papers
Adam's Law:
Textual Frequency Law on Large Language Models
GrandCode:
Achieving Grandmaster Level in Competitive Programming via Agentic Reinforcement Learning
Reasoning SFT Generalization:
A Conditional Analysis on Optimization, Data, and Model Capability
tools
Freestyle Sandboxes for Coding Agents (Launch HN)
community
Claude Code:
Unusable for Complex Engineering Tasks (Feb Updates Issue)
Tiny LLM Demystifies Language Models (Show HN)
Pro Max 5x Quota:
Exhausted in 1.5 Hours Despite Moderate Usage
Anthropic Cache TTL:
Downgraded on March 6th
Ghost Pepper:
Local Hold-to-Talk Speech-to-Text for macOS (Show HN)
Claude Speaker Confusion:
Model Mixes Up Who Said What