Sergio Freire

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Sergio Freire

Sergio Freire

@darktelecom

A creative thinker. Telco sw/hw/networking background. Nowadays trying to make great companies products even better with testing in Jira. Thoughts & views mine.

Portugal Katılım Nisan 2007
2.8K Takip Edilen1.5K Takipçiler
Sergio Freire
Sergio Freire@darktelecom·
Just made a quick sightseeing in Carisbrooke Castle and tomorrow I'll meet many #testing friends at the pre #TestBash event at Brighton. I hope to share and learn with many of you from this great Ministry of Testing community! See you soon! #softwaretesting #quality #xray
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steve hsu
steve hsu@hsu_steve·
Is Chain-of-Thought Reasoning of LLMs a Mirage? ... Our results reveal that CoT reasoning is a brittle mirage that vanishes when it is pushed beyond training distributions. This work offers a deeper understanding of why and when CoT reasoning fails, emphasizing the ongoing challenge of achieving genuine and generalizable reasoning. ... Our findings reveal that CoT reasoning works effectively when applied to in-distribution or near in-distribution data but becomes fragile and prone to failure even under moderate distribution shifts. In some cases, LLMs generate fluent yet logically inconsistent reasoning steps. The results suggest that what appears to be structured reasoning can be a mirage, emerging from memorized or interpolated patterns in the training data rather than logical inference. ... Together, these findings suggest that LLMs are not principled reasoners but rather sophisticated simulators of reasoning-like text.
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elvis
elvis@omarsar0·
Comprehensive Taxonomy of LLM Hallucinations Nice report covering common hallucinations, root causes, and mitigation strategies.
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Sergio Freire
Sergio Freire@darktelecom·
The meaning of life is a profound philosophical question that has been pondered for centuries. It often involves seeking purpose, understanding existence, and finding fulfillment.
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Sergio Freire
Sergio Freire@darktelecom·
@ckenst Hi, Sergio Freire here :) Always a thinker, a dreamer, a curious mind that loves making products and that always promote quality as a built-in mindset. I work at Xray & I teach testing at University. I came up with the Omni Testing concept a few years ago sergiofreire.com/post/shifting-…
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Chris Kenst
Chris Kenst@ckenst·
Be sure to say hi after you join. Then tell us about yourself. To keep the conversation going, share what you are learning or having trouble with. If you want to share an article, tell us why. Don’t just post random links please.
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Sergio Freire
Sergio Freire@darktelecom·
My journey at Agile Testing Days is over for this year. It ended with a panel on AI with @tariq_king and @rahullko32. It was great to see many existing from this and on other #testing events, and new friends to add to that list. Wish y'all a safe return back home! #agiletd
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Sergio Freire
Sergio Freire@darktelecom·
If you are at #agiletd, it's time to come to the Xray booth for the raffle to win an iPad! The iPad will be drawn exactly at 11h30am! Come slightly before. In case you haven't filled the challenge, you still have time! #testing
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Sergio Freire
Sergio Freire@darktelecom·
Exploratory Testing, that topic that I love. This time about exploratory ensemble testing with Tobias Geyer #agiletd #testing
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