Two Claude models turned 26 sets of meeting notes into task lists. Owners were mostly right; next Friday and end of month got dates nobody had said.
Mostly, with one stubborn exception: the deadline. Claude Sonnet and Claude Haiku each got 26 sets of meeting notes and were asked for the action items as JSON, each with a task, an owner and a due date. Without written rules, Sonnet got the meeting date, the number of items, every owner and every date right in 23 cases and Haiku in 21. Owners were rarely the problem. The misses that matter were dates: both models turned “next Friday” into one particular Friday and “by end of month” into the 31st, for a meeting where nobody had named either day. Once the rules were added as a skill, Sonnet passed all 26 and Haiku 25, and the one case Haiku lost was a case the skill itself made worse.
Read the full report on AISkills402: https://aiskills402.com/blog/llm-meeting-notes-invented-deadlines