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AI Business Magazine
Thursday · 8 October 2026 · For CxOs & senior leaders
The September Issue · Out now

Prompt Engineering Is Dead. Context Engineering Is What Works in Production.

This month: the five layers of context engineering that hold up in production, why the easy enterprise AI wins are over, how one team automated airline support calls without losing customer trust, and the tools, courses and conferences shaping the rest of 2026.

  • Cover StoryPrompt Engineering Is Dead: 5 Layers of Context Engineering That Actually Work in Production
  • Feature“The Easy AI Wins Are Over” — Inside the New Enterprise Reality
  • Built With AIHow One Team Tried to Automate 65% of Airline Support Calls Without Breaking Trust
  • Top 10AI Tools for Marketing Leaders
  • AI Hall of FameThe AI Conferences to Watch in 2026
AI Business Magazine — September 2026 Issue 18 cover
September 2026 · Issue 18

Strategy & Transformation

AI for business strategy — the operating-model rethink

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Markets · AI Index

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AIB-AI · 30D
1,058.07
+5.81% ↑
Sep 8Sep 22Oct 7

VC Watch · raising now

CompanyFocusStageRound
GleanEnterprise searchSeries E+$260m
SierraAgentic CXSeries C+$175m
DecagonSupport agentsSeries C+$131m
HarveyLegal AISeries E+$300m
CohereEnterprise LLMsGrowth+$500m
Mistral AIOpen modelsSeries C+$640m

AI Start-ups & Venture Trends

Who is raising, building and breaking out

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Trending AI Startups for September 2026
Start-ups

Trending AI Startups for September 2026

In 2026, a shift in the development of technology took place. The focus of the industry moved away from solely focusing on the standard models of the giants…

  1. Trending AI Enterprise Solutions

    The AI Operations Role Every Company Will Be Forced to Create

    By Maya Richardson · 3 months ago
  2. Start-ups

    Trending AI Startups for August 2026

    By LisaDavisIndia · 3 months ago
  3. Start-ups

    Trending AI Startups for July 2026

    By LisaDavisIndia · 3 months ago
  4. Trending AI Enterprise Solutions

    Enterprise AI’s Next Frontier Isn’t Automation—It’s Autonomous Execution

    By Maya Richardson · 4 months ago
  5. Trending AI Enterprise Solutions

    How AI Agent Memory Costs Enterprise Teams Thousands

    By Maya Richardson · 4 months ago

Executive AI Courses

Leadership programmes — no coding required

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AI in the Wild

Exactly how real companies are doing it

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Case Studies

Real-world enterprise deployments, with the numbers

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AI Daily Briefing

Wednesday, 7 October 2026 · curated for CxOs — follow links to sources

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Today's AI Business Daily Briefing covers significant developments in AI regulation, infrastructure, market performance, and international competition.

  1. Regulation

    Federal Reserve Considers AI's Impact on Inflation Outlook

    Mary Daly, President of the Federal Reserve Bank of San Francisco, highlighted concerns that AI-driven demand, tariffs, and rising energy costs could sustain elevated inflation levels, complicating monetary policy efforts.

    Axios
  2. Strategy

    Western AI Labs Challenge China's Open-Model Dominance

    Companies like Reflection and Mistral are introducing advanced open-weight AI models, aiming to provide alternatives to Chinese systems and address security concerns.

    Axios
  3. Regulation

    IMF Chief Urges Global Action on Debt and AI Regulation

    Kristalina Georgieva, Managing Director of the IMF, called for urgent measures to curb rising debt and regulate AI to ensure global financial stability.

    AP News
  4. Markets

    Nasdaq Reaches Record High Amid AI Boom Optimism

    The Nasdaq Composite hit a new high, driven by investor optimism about AI's potential to enhance long-term efficiencies, despite rising costs and yields.

    Kiplinger
  5. Strategy

    Amazon Warns of $68 Billion in Blocked Data Centers Threatening US AI Lead

    Amazon cautioned that blocking data center developments could harm America's economic leadership and national security in the global AI race.

    Tom's Hardware
  6. Enterprise

    Anthropic's Claude Sonnet 5.5 Offers 30% Faster Performance

    Anthropic launched Claude Sonnet 5.5, claiming a 30% performance improvement at the same token prices, enhancing its AI model's efficiency.

    Tech CEO Daily
  7. Regulation

    New York City Council Holds Rare Full Hearing on AI Safety

    Executives from OpenAI, Google, Anthropic, and Meta testified under oath at a New York City Council hearing addressing AI safety and regulation.

    Digi Bites
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