CreatechzAI Tools
Home › Methodology

Methodology: how we verify prices

What we measure, where the numbers come from, how often we check them, and where our estimates are weaker.

Sources

Every price on this site is copied from the official pricing page of the provider that sells the model:

We do not use third-party price lists, because they often lag behind or disagree with each other.

What we record

For each model we record the input price, output price, and cached-input price per million tokens in US dollars. We use the standard tier and, where a provider has a short-context and a long-context tier, the short-context price, noting the long-context price where it applies. We do not cover fine-tuning, image or audio pricing, or enterprise discounts.

Verification

The current dataset was last checked against all three sources on November 13, 2026. The date is shown on every page. When a provider announces a future price change, we store the effective date and the new price, and the tools switch over on that date.

What is an estimate

Corrections

If a number is out of date or wrong, tell us at info@chelure.com and include a link to the provider page. We check corrections against the source and update the dataset.

Independence

We are not affiliated with Anthropic, OpenAI or Google. Product names belong to their owners and are used only to identify the services. We may show advertising on this site; ads do not influence the data.