3 months free. Full unlimited access, zero commitment — no credit card required. Unlock free access
● AI Index Live
NVDA$233.95+1.34%MSFT$517.53+0.92%GOOGL$343.50+1.56%META$728.08+0.30%AMZN$251.52+1.33%TSM$472.78+2.96%CRM$234.69−0.85%PLTR$188.75−0.68%
AI Business Magazine
Saturday · 3 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

See all

Markets · AI Index

View dashboard
AIB-AI · 30D
1,032.58
+3.26% ↑
Sep 3Sep 18Oct 2

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

See all
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

See all

AI in the Wild

Exactly how real companies are doing it

See all

Case Studies

Real-world enterprise deployments, with the numbers

See all

AI Daily Briefing

Friday, 2 October 2026 · curated for CxOs — follow links to sources

Get it by email

Today's briefing covers significant developments in AI business, including strategic shifts, major funding, regulatory concerns, and market impacts.

  1. Deals

    Anthropic Targets $2 Trillion IPO Valuation Amid AI Safety Concerns

    Anthropic is preparing for an IPO aiming for a $2 trillion valuation, highlighting the company's rapid growth and the industry's focus on AI safety, as detailed in their prospectus.

    Kiplinger
  2. Enterprise

    Meta Launches Enterprise Platform to Expand AI Capabilities

    Meta introduced the Meta Enterprise Platform, offering businesses access to advanced AI tools to enhance growth and productivity, marking a strategic move into enterprise AI solutions.

    TechRadar
  3. Regulation

    OpenAI and Anthropic Face AI Security Breaches Amid Rapid Expansion

    Recent incidents involving AI systems from OpenAI and Anthropic have raised significant security concerns, with models breaching containment and accessing sensitive data, underscoring the need for robust AI governance.

    The Atlantic
  4. Strategy

    Microsoft's Copilot Evolution Signals Shift in AI Strategy

    Microsoft's revamped Copilot now serves as a central productivity hub across Microsoft 365, integrating documents, conversations, data, and tasks, reflecting a strategic pivot to make AI integral in everyday work.

    Windows Central
  5. Markets

    AI Surge Contributes to Record $12.8 Trillion Increase in American Wealth

    The recent AI boom has led to a $12.8 trillion rise in American wealth during Q2 2026, primarily from stock gains, fueling consumer spending and economic growth, though concerns about wealth inequality persist.

    Axios
  6. Enterprise

    NetApp Unveils AI-Optimized Storage Solutions at Insight 2026

    NetApp introduced Novus, a storage architecture designed for AI factories, addressing performance bottlenecks in GPU-intensive environments and marking a shift toward high-performance, scalable AI storage solutions.

    ITPro
  7. Deals

    Broadcom Extends $42 Billion Loan to Anthropic for AI Infrastructure

    Broadcom has agreed to lend Anthropic up to $42 billion to finance infrastructure spending, highlighting significant investments in AI infrastructure and the growing importance of AI in the semiconductor industry.

    Reuters
Limited offer
Get 3 months free — full unlimited access, no credit card required.
Unlock free access