AI Engineering tools
Plan token budgets, costs, retrieval and controlled AI workflows.
AI Engineering
Token Estimate Tool
Estimate token count from a configurable characters-per-token ratio.
AI EngineeringContext Window Planner
Allocate a token budget across instructions, history, evidence and output.
AI EngineeringLLM Cost Calculator
Estimate one request cost from token counts and your supplied prices.
AI EngineeringBatch LLM Cost Calculator
Estimate total request cost for a batch and an optional discount.
AI EngineeringRAG Chunk Calculator
Estimate fixed-size text chunks, overlap and repeated token processing.
AI EngineeringRAG Chunk Visualiser
Inspect where overlapping token windows start and end.
AI EngineeringEmbedding Storage Calculator
Estimate raw vector and metadata storage before index overhead.
AI EngineeringPrompt Template Builder
Draft a reusable prompt with role, task, context, output format and constraints.
AI EngineeringPrompt Variable Builder
Fill named template placeholders from a JSON object.
AI EngineeringPrompt Diff
Compare two prompt versions line by line.
AI EngineeringStructured Output / JSON Schema Builder
Build an object schema from a list of field names and JSON types.
AI EngineeringAI Workflow Designer
Draft an AI-assisted process with review and a fallback path.