Day 2 Update: Three cities, 344 miles, & five coin shops The first significant day of my coin-collecting trip was a success! I added the...
Wow! Thanks for the heads up. I considered staying in the Canadian city of Huntingdon, just north of Sumas, WA, for my visit to Dansco. But I...
Update! Day 1: 8-hour drive to Billings, MT. No coin shops today After I made my post, a few people reached out and convinced me to spend a few...
In early 2024, I went on a crazy four-state road trip and visited 23 coin shops. I wrote an article in CoinWeek about the oddities and interesting...
In my previous research post on AI coin analysis, I predicted that: "AI is now just two steps away from surpassing human graders. The next step...
Ebay Auction Link [Auction ends 2/23/2025] Photos An incredible collection of 1,051 rare & unique Mardi Gras Doubloons/Tokens/Coins minted...
In case folks are curious on mintage figures for 2025 so far [ATTACH] Source:...
I found this coin [or token?] in a bag of world coins. Looking at search results, it may be a token of an Algerian ¼ Budju. But I wanted to see if...
I have listed some very rare Dansco & Whitman albums on my store. All albums are in excellent condition Dansco Album #7230: Guatemala Type [IMG]...
Excellent point. There's a lot variability that wouldn't be seen with just a sold price! What about consciousness c;
I wonder if these Chess models have achieved a "good enough" status for most people. A model doesn't have to be perfect to reach mass adoption by...
This is an amazing idea, and one I haven't thought of before. The AI could have an even stronger idea of a coin's desirability based purely on the...
I think I understand what you're saying now. The value of AI grading would depend on the user, but I agree that it would not be helpful to those...
If someone knows how to, then yes, they could grade themselves. However, collectors who aren't experts would have access to accurate grades...
Great discussion everyone. Some thoughts to share after I've had time to think through where all this is heading. I shared my thoughts on last...
My work on AI coin analysis and grading has me closely following advancements in AI models, and the industry is evolving rapidly. Previously, AI...
That makes total sense. Some of these questions could be answered by the wider coin community thankfully. Any insights I get will help me come up...
I'm taking a slight detour on my AI Coin Sorting project to scratch a curiosity I have. I'm creating a case study to evaluate if it makes sense...
I'm open to it!
I showed off my latest build of Numi at yesterday's Denver Coin Club meeting [IMG] [IMG] [IMG] Latest Changes [As of 7/26/2024] Optimized...
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