Free Tool
Which of your prompts actually need GPT-4o?
Paste your real prompts below. Our classifier analyzes each one for task type and complexity — then shows you which can use a model that costs 60x less with no quality loss.
Prompt Complexity Analyzer
Paste your prompts. See which ones actually need GPT-4o.
Our LLM router classifier analyzes each prompt for task type, complexity, and risk — then tells you the cheapest model that can handle it. Same classifier used in production. Zero API cost.
Not sure what the Model Tax is? See how much you're overpaying →
0ms
Classification time
Runs locally, no API calls
8
Task types detected
Coding, math, analysis, creative, summary, translation, casual, Q&A
60x
Price difference
GPT-4o: $12.50/1M tokens vs Llama 3: $0.20/1M