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.
Happened as dated, per hexus.net: "AMD reveals further details and release date for Kaveri APU Tags: AMD (NYSE:AMD) Quick Link:…"
TechRadar's headline states AMD's Kaveri desktops were "set for January 14, more details coming at CES 2014," aligning with the pin's stored mid-January 2014 launch window.
Phoronix's own review confirms AMD's launch, noting "This morning AMD is releasing the first APUs in their Kaveri family," published January 14, 2014 - squarely within the pin's stored 13-15 January 2014 window.
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.