LLM Price Tracker

Provider pricing pages have no changelog, no history, and no feed. This table does. Every rate is verified by hand against the provider's page, every change lands in the dated event log below, and the RSS feed fires only when a price actually moves. A chatbot can quote you a price; it cannot stand behind one.

Event log

Methodology

Prices are USD per million tokens, standard tier, read directly from each provider's public pricing page and recorded in a single data file that every calculator on this site shares. Blended cost is (ratio × input + output) / (ratio + 1), a per-million rate for a workload with that token shape; long-context surcharges and cache discounts are not blended in, and the cost calculator handles those. An event is recorded when a tracked price moves, a model is added, or a full-table verification pass runs. No event, no noise.

Related: the LLM Model Reference renders this same table with context windows and verification history; the Bill Analyzer prices your actual usage export against it. If a number here disagrees with a provider page, the provider page wins and I owe the fix: tell me. The engine is open source, tested, with a CLI: github.com/AlexRyan92/llm-price-data.