The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
The release is datelined "SAN FRANCISCO – May 15, 2025" and says "Flex Credits are available to purchase today for all Agentforce customers".
Salesforce's[1][3] live pricing page still offers Flex Credits, Conversations or per-user licences and prices one Flex Credit action (20 credits) at US$0.10.
A month later Salesforce[1][2] wrote: "Last month we announced new flexible Agentforce pricing — including Flex Credits, a consumption-based model".
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most.