GPT-6 Prompt Caching: Breakpoints, Diagnostics and Real Cost
A practical GPT-6 API guide to stable prompt prefixes, implicit and explicit cache breakpoints, diagnostics, cache lifetime, token accounting and a worked GPT-6 Sol cost example.
Tag
AI Agent Cost
GPT-6 Astra Pricing 2026: API Rates, Caching and Budget Planning
Current GPT-6 Astra API rates for input, cached input, cache writes and output, plus long-context, Batch/Flex, Fast and workflow-cost budgeting rules.
AI Agent Cost per Accepted Result Calculator and Evaluation Template
A working AI agent cost-per-accepted-result calculator with current GPT-5.6 price presets, tool costs, reviewer time, acceptance rate and an evaluation template.