You're referring to the concept of AI Ladder or AI Staircase!

The AI Ladder is a framework that describes the progression of artificial intelligence (AI) capabilities from basic to advanced levels、It's often depicted as a staircase or a ladder with multiple rungs, each representing a distinct level of AI maturity.

Here's a general outline of the AI Ladder:

Rung 1: Narrow or Weak AI

* Basic AI capabilities, such as:
+ Rulebased systems
+ Machine learning (ML) with narrow, welldefined tasks (e.g., image classification, sentiment analysis)
+ Simple chatbots

Rung 2: Perception AI

* AI systems that can perceive and understand their environment, such as:
+ Computer vision (object detection, image segmentation)
+ Natural language processing (NLP) for text and speech understanding
+ Basic robotics (sensing and reacting to environment)

Rung 3: Contextual AI

* AI systems that can understand context and make decisions based on that context, such as:
+ Reasoning and decisionmaking under uncertainty
+ Integration of multiple AI techniques (e.g., computer vision, NLP, and ML)
+ Basic humanAI interaction (e.g., conversational interfaces)

Rung 4: Reasoning AI

* AI systems that can reason, learn, and adapt, such as:
+ Advanced machine learning (e.g., deep learning, reinforcement learning)
+ Knowledge representation and reasoning
+ HumanAI collaboration (e.g., humanintheloop learning)

Rung 5: HumanLevel AI (or Artificial General Intelligence, AGI)

* AI systems that can match human intelligence, reasoning, and problemsolving abilities, such as:
+ Selfawareness and common sense
+ Ability to learn and apply knowledge across multiple domains
+ Humanlike reasoning and decisionmaking

Rung 6: Super AI (or Artificial Superintelligence)

* AI systems that significantly surpass human intelligence, potentially leading to transformative impacts on society.

Keep in mind that the AI Ladder is not an officially defined framework, and different researchers and organizations might categorize the levels differently、However, it provides a useful way to think about the progression of AI capabilities and the challenges associated with developing more advanced AI systems.

Are you interested in a specific aspect of the AI Ladder or AI development in general?