Xavier Sánchez Díaz
banner
saxarona.bsky.social
Xavier Sánchez Díaz
@saxarona.bsky.social
Or simply "Sax". PhD candidate in Artificial Intelligence @ NTNU, Norway. Previously research associate in Intelligent Systems @ Tec de Monterrey, Mexico.
Come check out our Poster at The Genetic and Evolutionary Computation Conference 2025 #gecco2025 We're at stall 16, in the Coffee Break area!
July 16, 2025 at 4:23 PM
Reposted by Xavier Sánchez Díaz
Chatbots — LLMs — do not know facts and are not designed to be able to accurately answer factual questions. They are designed to find and mimic patterns of words, probabilistically. When they’re “right” it’s because correct things are often written down, so those patterns are frequent. That’s all.
June 19, 2025 at 11:21 AM
How does one start "wrapping up" the PhD? This seems like a continuous project, so wrapping up feels... weird.
November 24, 2024 at 7:34 PM
Sending emails to students at 1:28 am so that they perceive their lecturer very close to madness
November 5, 2024 at 12:28 AM
Reposted by Xavier Sánchez Díaz
starbucks barista: order for cathy lou

cthulhu: (visibly incensed) i guess that's me
October 24, 2024 at 4:39 PM
What happened with the CharacterAI case is truly sad and enraging. No railings on a roleplaying AI is---apropos the case---like roleplaying without a safe word. I expect the case stirs something within policy-makers...
October 24, 2024 at 7:13 PM
I underestimated the time it would take to compute 2^19 different KNN models in parallel 💀
October 22, 2024 at 10:28 PM
It's so demotivating to see people struggling with a job in which you thrive in 🙃
October 22, 2024 at 3:00 PM
Trying again on this site now
October 17, 2024 at 6:40 PM