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Issue 115

1 Million Tokens, a Physical AI Box, and a Federal Deadline

Six days ago, OpenAI shipped the model that makes the 1 million token context window a standard working tool for executives, not a benchmark number.

5 min read
Quick Scan

What matters today

Six days ago, OpenAI shipped the model that makes the 1 million token context window a standard working tool for executives, not a benchmark number.

Format Weekly newsletter issue
Audience Executives using AI at work
Time 5 min read
Topic Weekly Brief

Key points

  • LTX 2.3 - 4K Video at 50 FPS, Open Weights: Lightricks released LTX 2.3, the fastest high-fidelity text-to-video model in its weight class, generating 4K output at 50 FPS.
  • Q1 2026 AI Funding: $297 Billion: Q1 2026 closed as the largest funding quarter for AI, deploying $297 billion across 22 deals exceeding $10 billion.
  • Workday Launches 200+ AI Agents Across HR, Finance, and Legal: Workday announced embedded AI agents across its platform for payroll verification, financial audit, contract negotiation, headcount planning, and legal compliance review.

Welcome

This issue gives executives a clean scan of 1 Million Tokens, a Physical AI Box, and a Federal Deadline. Start with the quick hits, then use the companion guides for the workflows worth testing this week.

Quick Hits

Top AI Updates

1. GPT-5.4: 1M Context, 75% Computer Use, Three Variants - The Full Enterprise Breakdown

The full GPT-5.4 architecture: three variants, context window structure, pricing, and what changed from GPT-5.3

2. Nvidia GTC 2026: Nemotron 3 Super, NemoClaw, and the Enterprise AI Infrastructure Bet

Nemotron 3 Super: architecture, benchmarks, throughput, and what hybrid MoE means in practice

3. Federal AI Compliance Deadlines: March 11, 2026 - What Takes Effect Today

The two federal AI compliance frameworks taking effect today: Commerce Department BEAD AI Governance condition and FTC Section 5 AI deception requirements

Pro Tip

The workflow architecture shift from search-and-retrieve to load-and-synthesize - and which executive functions it changes most

Productivity Gem

Why AI compliance requirements now arrive on quarterly cycles and what that means for existing governance processes

Health Tip

Why the longevity evidence base requires multi-disciplinary synthesis that most practitioners cannot provide in a standard appointment

This information is for educational purposes only and is not medical advice. Please consult a qualified healthcare professional before making changes to your health routine.

Kids Tip

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About the author

Pierre Bradshaw Founder, PromptHacker.ai

Pierre has spent 25+ years building growth systems across fintech, real estate, lending, campaigns, and AI workflows, with $1.5B+ in client value delivered.

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