Daily Research Brief 2026-06-10

📊 Token usage: estimated from retrieval and writing scale.

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

Editor’s Note

GPT-5.5 High tops the Agent Arena leaderboard with Claude the most stable; OpenAI filed its IPO draft with Altman promising AGI for everyone, and shipped Lockdown Mode against prompt injection; Xiaomi’s MiMo hits 1000+ tokens/s; DeepSeek V4 cuts math-proof cost 500x; Anthropic calls for a global AI coordination pause.

1. Latest arXiv Papers

1. Causal Ensemble Agent: Hierarchical Causal Discovery with LLM-Guided Expert Reweighting — https://arxiv.org/abs/2606.10528

2. Representation-Aware Advantage Estimation: Your Reward Model Provides More Than a Scalar Output — https://arxiv.org/abs/2606.10481

3. Advancing the State-of-the-Art in Empirical Privacy Auditing — https://arxiv.org/abs/2606.10481

4. DynaOD: Dynamic Origin-Destination Flow Generation with Discrete-State Diffusion — https://arxiv.org/abs/2606.09086

5. FF-JEPA: Long-Horizon Planning in World Models with Latent Prediction — https://arxiv.org/abs/2606.09311

6. Capability-Aligned Hierarchical Learning for Tool-Augmented Agents — https://arxiv.org/abs/2606.09371

7. A History-Aware Visually Grounded Critic for Computer Use Agents — https://arxiv.org/abs/2606.11078

8. TensorBench: Benchmarking Coding Agents on a Compiler-Based Tasks — https://arxiv.org/abs/2606.05570