Unlike traditional software, OpenAI's growth is limited by a zero-sum resource: GPUs. This physical constraint creates a constant, painful trade-off between serving existing users, launching new features, and funding research, making GPU allocation a central strategic challenge.

Large publishers find that while users love new AI conversational features, the underlying inference costs are prohibitively expensive. They can only test on a tiny fraction of their traffic. This financial pain point is the primary driver for adopting new monetization platforms.

The computational requirements for generative media scale dramatically across modalities. If a 200-token LLM prompt costs 1 unit of compute, a single image costs 100x that, and a 5-second video costs another 100x on top of that—a 10,000x total increase. 4K video adds another 10x multiplier.

Unlike traditional SaaS, achieving product-market fit in AI is not enough for survival. The high and variable costs of model inference mean that as usage grows, companies can scale directly into unprofitability. This makes developing cost-efficient infrastructure a critical moat and survival strategy, not just an optimization.

Tasklet's CEO reports that when AI agents fail at using a computer GUI, it's rarely due to a lack of intelligence. The real bottlenecks are the high cost and slow speed of the screenshot-and-reason process, which causes agents to hit usage or budget limits before completing complex tasks.

Consumer apps like TikTok thrive on endless scrolling and creation. AI creation tools like Sora, however, are so compute-intensive they must impose strict rate limits. This frustrating user experience is fundamentally incompatible with building a sticky consumer habit.

A critical, under-discussed constraint on Chinese AI progress is the compute bottleneck caused by inference. Their massive user base consumes available GPU capacity serving requests, leaving little compute for the R&D and training needed to innovate and improve their models.

Companies like OpenAI and Anthropic are intentionally shrinking their flagship models (e.g., GPT-4.0 is smaller than GPT-4). The biggest constraint isn't creating more powerful models, but serving them at a speed users will tolerate. Slow models kill adoption, regardless of their intelligence.

While the growth of new consumer AI users is slowing into an S-curve, the compute consumption per user is still growing exponentially. This is driven by the shift from simple queries to complex, token-intensive tasks like reasoning and agents, sustaining massive demand for GPU infrastructure.