Machine Intelligence

Dear All, The time has come to announce our next event This time we will return to the beautiful Old.Town, the very heart of it. The well-respected cafe Kehrwieder will host us again. As the weather should be good we will once again sit outside in the backyard garden area. The cafe is highly rated and was voted best cafe in Tallinn some time sgo. You are most welcome to join us. Look forward to your participation! Nabil

*Paid event -* Tickets here: [https://tallinnbarcrawl.com/book-now/](https://tallinnbarcrawl.com/book-now/) The easiest way to experience Tallinn after dark. Join our bar crawl to visit 5 great bars, enjoy free shots, drink specials, party games and meet people from around the world. @TallinnBarCrawl on Instagram

Dear All, The time has come to announce our next event This time we will return to the beautiful Old.Town, the very heart of it. The well-respected cafe Kehrwieder will host us again. As the weather should be good we will once again sit outside in the backyard garden area. The cafe is highly rated and was voted best cafe in Tallinn some time sgo. You are most welcome to join us. Look forward to your participation! Nabil

Join us for a feel-good **45-minute barre-inspired beach workout** designed to strengthen, tone, and energise your whole body 🌞 Expect a full-body burn with a mix of barre-inspired movement, booty burners, core activation, balance work, and low-impact strength exercises — all set against the beautiful backdrop of Pirita Beach. This class is all about moving together, enjoying nature, and feeling good in your body. We’ll breathe fresh air, soak up the beach vibes, and build strength in a supportive and welcoming environment. ✨ All levels welcome ✨ Bring your own mat ✨ Donation based — pay as you wish ✨ Come solo or with friends ✨ Meet new people & enjoy the community vibe Whether you’re trying barre for the first time or already love a good burn, this class is for anyone wanting to move, connect, and get stronger together 💛

*Paid event -* Tickets here: [https://tallinnbarcrawl.com/book-now/](https://tallinnbarcrawl.com/book-now/) The easiest way to experience Tallinn after dark. Join our bar crawl to visit 5 great bars, enjoy free shots, drink specials, party games and meet people from around the world. @TallinnBarCrawl on Instagram

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *July Meeting - Lightning Talks!* Lightning talks are very short presentations on a topic of your choice (must be related to .NET). Talks should be 15-20 minutes in length and include minimal slides and quick demo (no live coding please). There will be 6 slots available! First come, first serve! **YouTube Link** TBD

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

We're planning a hands-on technical session focused on building AI solutions in ServiceNow - think skills, agents, and real-world use cases. If you’re curious about AI on the platform, RSVP now and stay tuned for more details. Let's build together!

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

Topic to be announced. **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: https://www.veeam.com/ **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com