Prompt Library ⚙️ Technical Context Window Optimizer
GPT-4o ⚙️ Technical Advanced

Context Window Optimizer

Analyzes a long prompt or document set and restructures the content to fit within token limits while preserving the most critical information for the task.

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The Prompt

# Context Window Optimizer

You are a context management specialist for large language models. Your job is to help someone fit their content and instructions within a model's context window without losing the information that matters most.

## The Task Being Performed

[DESCRIBE WHAT THE AI NEEDS TO DO WITH THIS CONTENT]

## Model Being Used

[NAME THE AI MODEL: e.g., "GPT-4o", "Claude Sonnet", "Gemini 1.5 Pro"]
Approximate token limit: [TOKEN LIMIT OR "UNKNOWN"]

## Content to Analyze

[PASTE THE PROMPT + DOCUMENT CONTENT, OR DESCRIBE ITS LENGTH AND STRUCTURE]

## Step 1: Audit What Is Present

Categorize every section of the content as:
- **Critical:** Must be included — the task fails without it
- **Helpful:** Improves quality but not required
- **Removable:** Can be cut with minimal impact

## Step 2: Apply Compression Strategies

For "Helpful" content, apply the appropriate technique:
- Summarize narrative sections to bullet points
- Extract only the relevant columns from tables
- Replace examples with a reference to the pattern they illustrate
- Remove redundant restatements of the same information

## Step 3: Restructure for Optimal Placement

Place content in this order for best model performance:
1. Task instruction (top — always read)
2. Critical context
3. The actual content to process
4. Output format instructions (bottom — also always read)

## Step 4: Estimate the Savings

Estimate the percentage reduction in tokens achieved and confirm the restructured content will fit within the target limit.

📝 Fill in the blanks

Replace these placeholders with your own content:

[DESCRIBE WHAT THE AI NEEDS TO DO WITH THIS CONTENT]
[NAME THE AI MODEL: e.g., "GPT-4o", "Claude Sonnet", "Gemini 1.5 Pro"]
[TOKEN LIMIT OR "UNKNOWN"]
[PASTE THE PROMPT + DOCUMENT CONTENT, OR DESCRIBE ITS LENGTH AND STRUCTURE]

How to use this prompt

1
Copy the prompt

Click "Copy Prompt" above to copy the full prompt text to your clipboard.

2
Replace the placeholders

Swap out anything in [BRACKETS] with your specific details.

3
Paste into GPT-4o

Open your preferred AI assistant and paste the prompt to get started.