Hi, I had the same issue and found this setup to work the best. In my knowledge base documents, I write numbers like this: 1-999: 5 dollars, 15 dollars, 250 dollars etc. 1000-999,999: 2 thousand dollars, 20 thousand dollars, 200 thousand dollars 1,000,000 and more: 1 million dollars, 1 million 250 thousand dollars In my system prompt I added this part: Always write numbers in spoken format. Do not use digits (e.g., 140000). Instead, format them as "140 thousand" or "one hundred forty thousand."