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与「token billing」相关的文章。

Model watch2026-10-228 min

LLM Token Billing Explained: Itemizing One API Call's Bill

How LLM token billing works: system prompts, chat history, tool definitions, reasoning output and cache hits, plus how to audit the usage field yourself.

#token billing#API cost#LLM#prompt caching

Model watch2026-10-228 min

LLM API Pricing Comparison: 5 Traps in Per-Million-Token Prices

How to compare LLM API pricing without a stale table: input vs. output cost, output-to-input ratio, context, caching, batching, tokenizers, plus a checklist.

#LLM API#pricing comparison#token billing#cost optimization