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Prompt efficiency

Paste any prompt. ContextCrunch rewrites it to say the same thing in fewer tokens — using Groq Llama 3.3 70B and the math of mutual information.

Live prompt efficiency analyzer & compressor Groq Llama 3.3 70B

0tokens

—entropy

0%redundancy

Optimization Diff Overview

Original (Redundancies Struck Out)

Optimized Prompt

Common token waste patterns

Polite filler

"I was hoping you could please help me understand and explain in detail..."

→ "Explain..." saves ~12 tokens

Redundant context

"As we discussed, as I mentioned, as you know, as I said before..."

→ Remove entirely, saves ~15 tokens

Over-specification

"...that is helpful and informative and useful and relevant and accurate..."

→ Implied, saves ~18 tokens

Restating the obvious

"I am a human user asking you, an AI assistant, to help me with..."

→ Implied, saves ~20 tokens