154 ending explained
Spoiler summary page for informational search intent.
What happens at the end?
The prototype [TEST TYPE • 154] is a highly sophisticated artificial intelligence, which is capable of autonomously acquiring notions from its surroundings and - eventually - developing autonomy of thought. Given the nearly human nature of its learning capabilities, the laboratory that programmed it hires a kindergarten teacher, asking him to instruct the machine as if it were a newborn child. The learning process - which spans 7 days - becomes increasingly insidious in the long run, posing a peculiar yet crucial problem: can there be a form of autonomous thinking that excludes emotions?
Why it matters
The ending resolves the main conflict and sets up the emotional takeaway of the story. As the index grows, this block can be auto-generated with more detailed scene-level commentary.
FAQ
Does this page contain spoilers?
Yes. The explanation summarizes major ending events and interpretation.
Where can I find similar endings and themes?
Check the similar movies page for related tone and narrative structure.