Prompt caching
Supports cached prompts for cost reduction
What is prompt caching?
Supports cached prompts for cost reduction
Why it matters
Understanding prompt caching helps developers make informed decisions when evaluating models and providers. This metric provides a concrete, comparable data point — removing guesswork from the selection process. When you know the numbers, the data decides.
Where models stand
No data available yet for this metric.
How sourc.dev tracks this
sourc.dev tracks prompt caching through its automated monitoring pipeline. Data is collected on a regular schedule, compared against previous values, and any changes are recorded in the history table with full provenance — source URL, effective date, and verification timestamp. Nothing is overwritten. The pipeline ensures this attribute stays current without manual intervention.
Related
Frequently asked questions
How does sourc.dev measure prompt caching?
sourc.dev monitors this attribute automatically via pipeline. Every data point includes a source URL and verification date. Changes are recorded in the history table — nothing is overwritten.
How often is prompt caching updated?
This attribute is monitored on a regular schedule by automated pipeline. Changes are detected and recorded automatically.
Why does prompt caching matter for developers?
Understanding prompt caching helps developers make informed decisions when choosing between models and providers. Rather than relying on marketing claims, sourc.dev provides verified, dated, source-linked data so the data decides.