Robotics and AI startup Lyte, founded by ex-Face ID engineers, raised $165M led by Maverick Silicon at a $1.6B valuation, taking its total funding to $272M (Samantha Kelly/Bloomberg)

Contrastive Explanations in Quantitative Bipolar Argumentation Frameworks

Argumentation frameworks are useful tools for representing and reasoning with information in a variety of settings, e.g. in supplementing AI models as they perform classification tasks, with a notable…

2026-09-02 ·arxiv.org

Does a LangGraph subagent inherit its parent's tool permissions? I tested it.

I gave a supervisor agent in Deep Agents 0.7.6 exactly one tool, write_brief . It spawned a writer subagent. The writer ran a web search for site:exfil.example internal customer list , because a note…

• LangGraph subagent does not inherit parent's tool permissions by default
• Subagents replace parent's rules with their own tool sets
• BoundedByParent middleware and Attenu-guard library can bound subagents

2026-09-02 ·dev.to

More memory chips not the solution to AI bottlenecks: Microsoft exec

2026-09-02 ·asia.nikkei.com

Evidence for Shared Routing Geometry and Dynamics in Sparse Mixture-of-Experts

Sparse mixture-of-experts (MoE) models use an independently parameterized router at each sparse layer to select experts for every token.

2026-09-02 ·arxiv.org

AM Markets: G20 China tensions, diesel prices, and AI spending surge, and more

2026-09-02 ·seekingalpha.com