Daily Research Brief 2026-05-04

📊 Token usage: estimated from retrieval and writing scale.

Covers the latest AI research, open source and industry moves, updated daily.

Editor’s Note

‘Agentic Coding is a Trap’ sparked HN debate; OpenAI shipped GPT-5.5-Cyber; Anthropic’s Claude Opus 4.7 pushed its valuation past $1T; Meta acquired robot-AI company ARI; xAI released Grok 4.3; Mayo Clinic’s Redmod spots pancreatic cancer risk 475 days early.

1. Latest arXiv Papers

1. Scale-Aware Adversarial Analysis: A Diagnostic Framework for Robustness — https://arxiv.org/abs/2605.00510

2. AlphaInventory: Evolving White-Box Inventory Policies — https://arxiv.org/abs/2605.00369

3. Uniform-Correct Policy Optimization: Breaking RL Efficiency Barriers — https://arxiv.org/abs/2605.00365

4. LLM-Oriented Information Retrieval: A Denoising-Centric View — https://arxiv.org/abs/2605.00505

5. End-to-End Autoregressive Image Generation with Discrete Tokens — https://arxiv.org/abs/2605.00503

6. Helios: Real Real-Time Long Video Generation Model — https://arxiv.org/abs/2603.04379

7. What Are You Really Trying to Do?: Co-Creating LLM Evaluation Tasks — https://arxiv.org/abs/2605.00497

8. Binomial Flows: Denoising and Flow Matching for Discrete Data — https://arxiv.org/abs/2605.00360