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OpenAI Puzzled as New Models Show Rising Hallucination Rates - Slashdot - slashdot.org/story/25/04/18/23

OpenAI's latest reasoning models, o3 and o4-mini, hallucinate more frequently than the company's previous AI systems, according to both internal testing and third-party research. On OpenAI's PersonQA benchmark, o3 hallucinated 33% of the time -- double the rate of older models o1 (16%) and o3-mini (...

slashdot.orgOpenAI Puzzled as New Models Show Rising Hallucination Rates - SlashdotOpenAI's latest reasoning models, o3 and o4-mini, hallucinate more frequently than the company's previous AI systems, according to both internal testing and third-party research. On OpenAI's PersonQA benchmark, o3 hallucinated 33% of the time -- double the rate of older models o1 (16%) and o3-mini (...

I said it before on Mastodon. I'm reposting this again. Comparing #DeltaChat and #Matrix together, if you want hassle free and consistent messenger for private #E2EE chats, don't go for Matrix. DeltaChat is way better.

However, if you want something like a public forum, or a public chatroom, don't go for DeltaChat. Matrix is way better suited for that. And DeltaChat does not support public groups at all. In DeltaChat groups, there is no admin or moderator and everyone have got permission to remove or add the others.

I think I have to write a longer post on my personal blog about these two, comparing them together.

PS: Another Matrix encryption bug few minutes ago triggered repost of this.

Por aquí les dejo mi dirección SimpleX Chat, para darle movimiento a este tan buen mensajero. Que se une a otro que vengo probando.

Por si no lo conoces @simplex protege la privacidad de tu perfil, contactos y metadatos, ocultándolos de los servidores de la plataforma SimpleX y de cualquier observador. No tiene identificadores así que el resto puedes revisar simplex.chat/es/

Dirección: simplex.chat/contact#/?v=2-7&s

Naturally occurring molecule rivals Ozempic in weight loss, sidesteps side effects - medicalxpress.com/news/2025-03

A naturally occurring molecule identified by Stanford Medicine researchers appears similar to semaglutide—also known as Ozempic—in suppressing appetite and reducing body weight. Notably, testing in ...

Medical Xpress · Naturally occurring molecule rivals Ozempic in weight loss, sidesteps side effectsBy Krista Conger