AI News Today (14 Nov 2026): Jensen Huang Resigns From Nvidia Following Affair

Today's AI landscape is marked by major leadership changes at Nvidia alongside new agent-driven commerce tools. Developers also gain access to advanced open-weight models and infrastructure updates.

1. Jensen Huang Resigns From Nvidia Following Affair

Jensen Huang has resigned from his position at the top of Nvidia following an affair. The sudden departure creates uncertainty for AI startup funding and raises national security questions as the U.S. and China race to build advanced AI infrastructure.

Why it matters: Changes in Nvidia's leadership could disrupt hardware availability, venture investments, and market valuations for AI startups.

Read the full story at TechCrunch

2. ChatGPT Wallet Lets Dots AI Agents Make Purchases for You

OpenAI is launching ChatGPT Wallet to let its Dots AI agents make purchases on behalf of users. The feature is rolling out initially to U.S. ChatGPT Pro subscribers using eligible major credit cards.

Why it matters: Developers building agentic workflows can leverage integrated payment rails to create end-to-end transactional applications.

Read the full story at The Verge

3. Google Releases Gemini 4 Hydrogen Model

Google has released Gemini 4 Hydrogen, a fast agentic model featuring a 1-million-token context window and four thinking levels. The model is priced at $1.50/$7.50 and achieves a 57% score on Terminal-Bench 4.1.

Why it matters: Offers developers a high-speed, long-context option for building advanced agent applications.

Read the full story at MarkTechPost

4. Perplexity Releases Decider v1.3 Open-Weight Decision Models

Perplexity has released Decider v1.3 and Flash v1.3, which are open-weight decision models that return probabilities instead of text. Version 1.3 adds Locate for span extraction and reports 91.6% mean accuracy on 63 query-classification tasks.

Why it matters: Provides developers with efficient open-weight tools specifically optimized for query classification and span extraction.

Read the full story at MarkTechPost

5. AI Agent Startup LangChain Hits $3B Valuation

LangChain has reached a $3 billion valuation as an agent management tool platform. The company currently claims 7,000 customers for its model and platform agnostic tool, LangSmith.

Why it matters: Highlights the continued enterprise adoption and market value of orchestration tooling for agentic AI development.

Read the full story at TechCrunch

6. Google Releases TPU Sync Open-Source KV Cache Transfer

Google released TPU Sync, an open-source C++ library designed to move KV caches and weights across TPU HBM, host DRAM, storage, and network. Google reports over 90% lower KV transfer latency on large MoE models.

Why it matters: Helps infrastructure engineers significantly reduce latency when scaling large mixture-of-experts models on Google TPUs.

Read the full story at MarkTechPost

7. FAA Expands AI Advice to Manage Air Traffic Congestion

The FAA is expanding its use of an AI tool to help manage air traffic congestion across the entire U.S. airspace. While airlines praised the technology, the air traffic controllers' union stated it was not involved in the decision.

Why it matters: Demonstrates the growing deployment of operational AI systems in critical national infrastructure sectors.

Read the full story at Ars Technica