Tools

Fast wins for prompt engineering. Browse the launch set, or search and filter to find what you need.

Launch Set

Fast wins for prompt engineering.

Token → Cost Calculator
Costs

Estimate API costs by model & token counts.

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Prompt Compression Optimizer
Compression

Shorten prompts while preserving meaning.

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Prompt → JSON Schema Generator
Schema

Convert natural language to JSON Schema.

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Model Picker
Picker

Rank models by budget, speed, context, and capabilities.

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