A Temporary Pseudo-proposition
Between 2023 and 2024, "digital nomads" flocked to learn Prompt Engineering, attempting to circumvent the randomness of large models with complex magic spells. This reflected the limitations of early large-model wisdom: they required extremely precise path guidance.
However, in the evolution of AIOS, Prompt Engineering is rapidly becoming obsolete as a transitional profession.
Leap Toward "Intent Alignment"
A truly mature AI operating system should not be operated by "professional spellcasters"; it should possess self-adaptive intent alignment capabilities:
- Automatic Prompt Optimization: AIOS integrates an automatic prompt optimizer that can automatically expand a user’s simple sentence (e.g., "I want to open a shop") into a multi-thousand-word professional instruction stream including market research, site selection, and financial forecasting.
- Multimodal Metaphor Capture: The system no longer relies solely on text. Your tone, gaze focus, and the context of your current desktop files together constitute an "invisible Prompt."
- Zero-Prompt Interaction: When AIOS is deeply involved in your long-term memory, it can predict your next requirement even before you speak.
Return of Interaction Power
The obsolescence of Prompt Engineering means that the technical bottleneck has shifted once again from "how to express a need" back to "what the need itself is." This allows people who lack a technical background but possess deep industry insights to regain control of interaction.
Illustration

Figure 1: Lifecycle assessment diagram of instruction engineering. The curve shows the trend of Prompt complexity rising and then falling over time. As the AIOS intent parsing core strengthens, complex textual instructions (gray area) will be absorbed by intuitive intent resonance (the glowing center). drug-delivery systems and economic models.