Autonomous SystemsTool Calling & Compounding Context
AI Agent Cost Calculator
Estimate token economics for autonomous agent architectures. Simulate iterative planning steps, environment observations, tool output ingestion, and prompt caching mitigation.
Agent Loop Parameters
8 Total LLM Calls/RunPlanning Steps
Tool Invocations
Retries / Self-Correction
Agent Runs / Day500
Base System & Tool Spec Tokens4,000 tokens
Avg Tokens Returned Per Tool Execution1,500 tokens
Prompt Caching Hit Rate (%)70%
Cost Per Full Agent Run
$0.1441
90.2k tokens consumed/runMonthly Fleet Expense
$2,160.96
15,000 total runs/monthAgent Run Cost Distribution
Planning & Reasoning:$0.0360
Tool Calling & Observation:$0.0900
Error Handling & Self-Correction:$0.0180
Final Compounded Context Size:19.6k tokens
Agent Context Headroom
Claude Sonnet 5 context window: 200k tokens