| Website | https://www.zansara.dev |
#LLMs don't always respond the same way to slight prompt changes. But why does the answer change when the prompt is identical?
In this post I explain why it's nearly impossible to make an #LLM deterministic and what you can do to manage its randomness.
It's becoming more and more common for agents to skip embedding search entirely. It seems like they do just fine with grep, find and other command-line tools!
How is that possible? Is an agent equipped with a few keyword-search tools really able to outperform a vector DB?
Let's find out.
https://www.zansara.dev/posts/2026-03-15-vector-dbs-vs-grep/
The 17th edition of Warsaw IT Days is happening in less than a month! In addition to my talk, you can also enjoy over 300 lectures across 25 different thematic tracks. Do you already have your ticket for the online or in-person days? If not, now you can use the dedicated discount code and buy the Standard and Exec tickets 20% cheaper: WID26SP20
See you soon!
More information and registration at: https://warszawskiedniinformatyki.pl/en/
🐟 Your agent can be phished, just like a human can. Do you know how that happens?
In this post I go through all the steps I showed during the talk and offer some advice to protect your agents from this class of attacks. Stay safe!
https://www.zansara.dev/posts/2026-03-04-phishing-ai-agents/
📢 Excited to be speaking at Mindstone's Lisbon meetup tomorrow!
https://community.mindstone.com/events/lisbon_ai_meetup_2025_02
If LLMs are stateless, how can they remember what the user told them in the past? Let’s have a look at the most common implementations of LLM memory, from simple chat history management to RAG-based approaches.
https://www.zansara.dev/posts/2026-02-04-how-does-llm-memory-work/
‼️ Did you miss my workshop ad the Agentic AI Summit (https://summit.ai), or have more questions to ask? Post your questions here and I'll do my best to answer them all 🤗
Here are all the resources for the workshop:
- Interactive notebook: https://colab.research.google.com/drive/1YVN5GrmZMM7qpI-dbeV-HIYig9XoSk6W?usp=drive_link
- Presentation: https://colab.research.google.com/drive/1W3OsRSGxntPRnMFweY-LwU_qVWXsp-RW?usp=drive_link
- Blog post: https://www.zansara.dev/posts/2026-01-07-from-rag-to-ai-agent/
As usual, stay tuned for more talks 📣
Do you also use #Colab for workshops and tutorials on #LLMs? Today I decided to write a small widget to make my next talk more interactive: a very simple chat UI that lives in the output cell without blocking the notebook's execution.
Check it out: https://github.com/ZanSara/jupyter-chat-widget
