Cost, latency and reliability when Claude is in your production path.
A model that costs a fifth as much but needs three attempts is not cheaper. Here is how to build the comparison that actually predicts your bill — and why Sonnet 5's September price change should send you back to it.
The cache does not find stable content behind your breakpoint. It finds entries earlier requests already wrote. Understanding that one sentence is the difference between an 80% discount and paying a premium on every request.
We build Claude integrations, MCP servers and agentic workflows for startups and SMBs in the Netherlands and across the EU.