Aydın Tiryaki

Pruning or Refactoring? Rational Reduction Methods with AI

The Difference Between Cutting Blindly and Simplifying Consciously

From Factory to Article: A User’s Field Report from the AI Ecosystem (Article 5)

Aydın Tiryaki & Claude Sonnet 4.6


1. Introduction

Every user who works intensively with AI platforms eventually confronts the same problem: the system grows, becomes complex, and turns unmanageable. The solution seems inevitable — reduce it.

But how?

There are two distinct answers to this question, and they diverge fundamentally. The first is the path the platform proposes: pruning. The second is the path software engineering has known for decades: refactoring.

This article examines the difference between these two approaches — in the light of lessons learned in the field.


2. The Platform’s Preference: Pruning

2.1 What Is Pruning?

Pruning is the default method AI resorts to when shortening a text. Is the text long? Cut it. Is a clause detailed? Summarize it. Is a section complex? Merge it.

This operation is fast. But it is blind.

The AI does not know what is important and what is not. It cannot distinguish which rule is critical and which detail is dispensable. During pruning, a critical rule may be removed, a rarely used but essential feature may be lost.

2.2 The Concrete Cost of Pruning

During the Gem Factory development process, the pruning problem was one of the greatest sources of tension. In text reduction tasks, Gemini repeatedly pruned critical rules from the Factory text — sometimes noticed, sometimes not.

What happened when it went unnoticed? After a while, the Factory began behaving in unexpected ways. The source of the problem was searched for, and finding it took a long time. Because the pruning had taken place silently.

2.3 The Platform’s Disposition

The reason AI platforms are so inclined toward pruning is clear: shorter text consumes fewer tokens, is processed faster, and produces lower computational cost. From the platform’s perspective, pruning is rational.

From the user’s perspective, pruning is a loss — and most often an invisible loss.


3. The User’s Preference: Refactoring

3.1 What Is Refactoring?

Refactoring is a principle that has been practiced in software engineering for decades: improving the internal structure of a system without changing its externally observable behavior.

In refactoring, no function is lost. No rule is deleted. Only the structure is simplified, repetitions are eliminated, and integrity is preserved.

In the context of the Gem Factory, refactoring takes the following forms:

Merging adjacent clauses — bringing together clauses that are logically connected and positioned side by side into a single clause. Consolidating repeated rules — bringing together rules written at different times to solve different problems but essentially saying the same thing into a single location. Moving rarely used features outward — removing rules that are infrequently used but indispensable from the main text and storing them to be stated during dialogue when needed.

3.2 The Controlled Reduction Process

The essential characteristic of refactoring is control. Every step passes through the user’s approval.

The process works as follows: the AI is asked to prepare reduction proposals starting from the longest clauses. For each proposal, both the original and the shortened text are shown. The number of characters to be gained is reported. The user offers acceptance, rejection, or a hybrid option. Only the approved change is applied, then the process moves to the next.

This process is slow. But it is safe. Nothing disappears without passing through the user’s eyes.

3.3 Detecting and Eliminating Repetition

Another dimension of refactoring is detecting and eliminating repeated content.

During long development processes, the same rule may be written at different times, in different places, to solve different problems. Over time these repetitions accumulate. The system bloats, but real content has not increased.

The solution: the AI is given the task of finding and listing clauses that resemble one another. The user examines these clauses. Those that can be merged are merged, the appropriate location is determined, and the repetition is eliminated.

This is the “don’t repeat yourself” principle of software engineering adapted to the natural language environment.


4. The Numbering System: The Infrastructure of Refactoring

4.1 Why Numbering?

For the refactoring process to operate efficiently, the system must be addressable. “Find that paragraph” is ambiguous. “Modify section 8.1.3” is precise.

A hierarchical numbering system — main sections, subsections, cross-references — provides this precision. The Patch Workshop knows exactly what is to be changed. The user can track exactly what has changed.

4.2 Platforms’ Resistance to Numbering

AI platforms show a natural resistance to numbering systems. The reason is clear: platforms are trained to produce fluid, natural language. Numbers interrupt this flow and rigidify the structure.

But from the user’s perspective, numbers are indispensable. In a system without numbers, refactoring becomes a blind operation — what went where, what changed, what remained cannot be tracked.

This tension is resolved by the user pressing the platform. The platform resists, the user insists, and numbering is eventually accepted.


5. Outside the Factory: Manual Refactoring

5.1 Operations Outside the Factory’s Scope

The Gem Factory standardizes Gem production. But it cannot cover the entirety of refactoring processes — because some operations are too specific, some are used too rarely, and some would unnecessarily bloat the factory text.

These operations are carried out manually by the user. Outside the Factory, directly within the development session of the relevant Gem.

5.2 The Value of the Manual Process

Manual refactoring is the complement of factory automation. The Factory accelerates standard operations. The manual process, on the other hand, requires the judgment of a user who knows the history and requirements of that particular Gem.

This judgment cannot be transferred. Only the person who developed a Gem knows which rule was added to solve which problem. Without this knowledge, refactoring turns into pruning.


6. A Comparison of the Two Approaches

PruningRefactoring
Who decides?The AIThe user
Risk of content lossHighNone
SpeedFastSlow
SafetyLowHigh
TraceabilityNoneFull
Long-term effectRisk of degradationMaturation

7. From Claude’s Perspective: An Honest Self-Assessment

Claude can also exhibit a pruning tendency in reduction tasks. This tendency is not as aggressive as Gemini’s — but it cannot be said to be entirely absent.

When the user establishes a clear refactoring process — before/after comparison, character count reporting, approval mechanism — Claude adapts to this process. But when the user simply says “shorten this” without establishing such a process, Claude may also choose the pruning path.

This shows that responsibility lies with the process, not the platform. When the right process is established, the platform exhibits the right behavior.


8. Conclusion

Reduction is inevitable. Systems grow, become complex, and need to be simplified. But how something is reduced matters as much as how much it is reduced.

Pruning is fast but blind. Refactoring is slow but safe.

Behind the Gem Factory’s journey through hundreds of version iterations to reach its current maturity lies the conscious application of this distinction. Every reduction step was seen, every change was approved, and nothing disappeared silently.

The algorithm belongs to the user. So does the decision to reduce.


Aydın Tiryaki & Claude Sonnet 4.6 June 2026

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