Strategic Analysis

AI Enters the Deep Water Zone

Why 2025 Marks the Transition from Infrastructure Wars to Application Value Creation

Winzheng Research Team
20 min read
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Executive Summary

After two years of infrastructure arms race dominated by foundation model development, AI is entering what we call the "deep water zone"—a phase where value creation shifts decisively from the model layer to the application layer. The winners of the next decade won't be those with the biggest models, but those who build AI-native applications that fundamentally reimagine how work gets done.

Our analysis shows that while $100B+ has been invested in AI infrastructure and foundation models, less than 5% has gone to application layer companies. This imbalance is about to reverse dramatically. We predict the AI application layer will create $1 trillion in market value by 2030, with early movers capturing disproportionate returns.

$100B+
Infrastructure Investment
Massive capital deployed in chips, models, and compute
5%
Application Investment
Tiny fraction invested in actual AI applications
1000x
Efficiency Gains
AI-native workflows vs traditional processes
$1T
Application Value by 2030
Our projection for AI application layer market cap

The Evolution of AI: From Research to Revenue

AI Development Phases

2020-2022
Foundation Era
GPT-3 proves large language models work. Research labs dominate.
2023-2024
Infrastructure Race
Arms race for compute, data, and model size. ChatGPT mainstreams AI.
2025+
Application Explosion
Focus shifts to building products that create real business value.

The AI Stack: Where Value Accrues

Understanding the AI Value Chain

Hardware Layer

Chips & Infrastructure

NVIDIA dominates with 90%+ market share. Limited investment opportunities due to high barriers and winner-take-all dynamics.

Model Layer

Foundation Models

Commoditizing rapidly. Open-source models approaching proprietary performance. Differentiation increasingly difficult.

Application Layer

AI-Native Applications

Massive opportunity. 99% of value creation ahead. Winners will build complete workflows, not features.

Why Applications Win: The Four Laws of AI Value Creation

1. The Workflow Law

AI features are commodities; AI workflows are moats. Companies that reimagine entire processes—not just add chatbots—will capture the value. Example: An AI that writes emails is a feature. An AI that manages your entire communication workflow, prioritizes responses, schedules meetings, and maintains relationships is a product.

2. The Data Compound Law

Application companies accumulate proprietary data through usage, creating a compounding advantage. Every interaction improves the product. Foundation model companies train once on public data; application companies train continuously on private, task-specific data.

3. The Distribution Law

In AI, distribution beats technology. The best model with no users loses to a good-enough model with millions of users. Application companies own the customer relationship and can swap underlying models as needed.

4. The Verticalization Law

Horizontal AI tools will lose to vertical AI solutions. A generic AI assistant is less valuable than an AI specifically trained for legal contracts, medical diagnosis, or financial analysis. Depth beats breadth.

The AI-Native Application Opportunity Map

Knowledge Work

AI analysts, researchers, and decision support systems that augment human intelligence

Software Development

AI pair programmers, automated testing, and code generation platforms

Creative Industries

AI-powered design tools, content creation, and creative collaboration platforms

Healthcare

Diagnostic AI, treatment planning, and personalized medicine applications

Education

Personalized tutors, adaptive learning systems, and skill assessment platforms

Financial Services

AI advisors, risk assessment, fraud detection, and automated trading systems

What Makes an AI Application Investment-Grade?

Our AI Application Investment Framework

10x Better, Not 10% Better

The application must deliver order-of-magnitude improvements over existing solutions. Incremental improvements won't overcome switching costs.

Proprietary Data Moat

The product must generate and leverage proprietary data that improves the experience over time, creating defensibility against competitors.

Workflow Integration

Solutions must integrate seamlessly into existing workflows or create entirely new, superior workflows. Point solutions will fail.

Network Effects Potential

The best AI applications become more valuable as more users join, through data network effects, collaboration features, or marketplace dynamics.

The Risks: Navigating the AI Deep Waters

1. The Commoditization Trap

As foundation models improve, features that seem defensible today may become commoditized tomorrow. Companies must build deep moats through data, workflows, and network effects—not just AI capabilities.

2. The Incumbent Awakening

Large enterprises are beginning to integrate AI aggressively. Startups need to move fast and focus on areas where incumbents' innovator's dilemma creates opportunities.

3. The Regulation Wave

AI regulation is coming. Companies building in sensitive areas (healthcare, finance, hiring) must design with compliance in mind from day one.

4. The Talent War

Competition for AI talent is fierce. Companies need compelling missions and equity packages to attract top researchers and engineers.

Our Investment Strategy for the AI Application Era

  • Vertical Focus: We're prioritizing vertical AI applications over horizontal tools
  • Workflow Transformation: Looking for companies that reimagine entire processes, not add AI features
  • Data Accumulation: Investing in applications that get smarter with every user interaction
  • Distribution Advantages: Backing teams with unique go-to-market strategies or existing customer relationships
  • Regulatory Awareness: Partnering with founders who understand the coming regulatory landscape

The Next Five Years: Our Predictions

By 2030, we believe:

  • 1 AI applications will be a $1 trillion market, larger than the current SaaS market
  • 2 Every knowledge worker will use 5+ AI applications daily
  • 3 AI-native companies will displace 30% of current software leaders
  • 4 Vertical AI solutions will outperform horizontal platforms 10:1
  • 5 The best AI applications will be indistinguishable from human experts
  • 6 New job categories will emerge to work alongside AI systems
  • 7 AI regulation will create moats for compliant early movers

Final Thoughts

We stand at an inflection point. The infrastructure has been built. The models are capable. The market is ready. Now comes the hard work of building applications that deliver real value to real users solving real problems. The companies that succeed won't be those with the best technology, but those with the deepest understanding of user needs and the ability to reimagine entire workflows around AI capabilities. The deep water zone is where simple demos become complex products, where features become platforms, and where the real value in AI will be created. The time to dive in is now.

WF

Winzheng Fund Research Team

Strategic Analysis Division • AI & Deep Tech

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The AI industry has followed a predictable pattern seen in every major platform shift: infrastructure first, then applications. Just as the internet needed browsers and broadband before Facebook could exist, AI needed capable foundation models before killer applications could emerge. That foundation is now complete.

Our Core Investment Thesis

The marginal return on model improvements is diminishing rapidly. GPT-4 to GPT-5 won't have the same impact as GPT-3 to GPT-4. Meanwhile, the opportunity to build transformative applications on existing models is exploding. We're shifting our focus from infrastructure plays to companies building AI-native applications that reimagine entire workflows and industries.